v4 v5: Rakefile, (installer), reduce actionssisu_4.2.16

3 files changed, 238 insertions, 181 deletions

diff --git a/data/doc/sisu/CHANGELOG_v4 b/data/doc/sisu/CHANGELOG_v4
index 52e1dd4d..49519d02 100644
--- a/data/doc/sisu/CHANGELOG_v4
+++ b/data/doc/sisu/CHANGELOG_v4
@@ -30,6 +30,8 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_4.2.16.orig.tar.xz
   sisu_4.2.16.orig.tar.xz
   sisu_4.2.16-1.dsc
 
+* Rakefile, (installer), reduce actions
+
 %% 4.2.15.orig.tar.xz (2013-12-09:49/1)
 http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=shortlog;h=refs/tags/sisu_4.2.15
 http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=shortlog;h=refs/tags/debian/sisu_4.2.15-1
diff --git a/data/doc/sisu/CHANGELOG_v5 b/data/doc/sisu/CHANGELOG_v5
index 563ac0d3..119d9194 100644
--- a/data/doc/sisu/CHANGELOG_v5
+++ b/data/doc/sisu/CHANGELOG_v5
@@ -30,6 +30,8 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_5.1.3.orig.tar.xz
   sisu_5.1.3.orig.tar.xz
   sisu_5.1.3-1.dsc
 
+* Rakefile, (installer), reduce actions
+
 %% 5.1.2.orig.tar.xz (2013-12-09:49/1)
 http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=shortlog;h=refs/tags/sisu_5.1.2
 http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=shortlog;h=refs/tags/debian/sisu_5.1.2-1
diff --git a/rbuild b/rbuild
index a4db2d0b..517fea33 100644
--- a/rbuild
+++ b/rbuild
@@ -38,8 +38,8 @@ raise 'Please, use ruby1.9.3 or later.' if RUBY_VERSION < '1.9.3'
 #require 'mkmf'
 #create_makefile("sisu")
 #% manual settings, edit/update as required (note current default settings are obtained from sisu version yml file)
-SiSU_version_next_stable     = '4.2.15'
-SiSU_version_next_unstable   = '5.1.2'
+SiSU_version_next_stable     = '4.2.16'
+SiSU_version_next_unstable   = '5.1.3'
 #% rake file
 SiSU_version_generic_next_stable     = '4.2.x'
 SiSU_version_generic_next_unstable   = '5.1.x'
@@ -59,17 +59,17 @@ module Project_details
     "Rakefile/Rantfile for the installation/setup of #{name}"
   end
   def self.platform_notice
-    "[#{name} is for the Linux/Unix Platforms]"
+    "[#{name} is for Linux/Unix Platforms]"
   end
   def self.env
-    Config::CONFIG
+    RbConfig::CONFIG
   end
   def self.host
     env['host']
   end
   def self.dir
     def self.proj
-      'sisu'
+      Project_details.name.downcase
     end
     def self.arch
       env['archdir']
@@ -119,14 +119,12 @@ module Project_details
     end
   end
   def self.system_info
+    ##{Project_details.platform_notice}
     puts <<-WOK
-  #{Project_details.platform_notice}
-
   Host
     host:             #{Project_details.host}
     arch:             #{Project_details.dir.arch}
     sitearch:         #{Project_details.dir.sitearch}
-
   Directories for installation
     bin:                                          #{Project_details.dir.bin}
     lib (site-ruby):                              #{Project_details.dir.lib}/#{Project_details.dir.proj}/v*
@@ -138,11 +136,13 @@ module Project_details
     output:                                       #{Project_details.dir.out}
       processing:                                 #{Project_details.dir.out}/processing
       www:                                        #{Project_details.dir.out}/www
-
-    rubylib:          #{Project_details.dir.rubylib}
+    rubylib:                                      #{Project_details.dir.rubylib}
 
     WOK
   end
+  def self.gem_env
+    system("gem env")
+  end
 end
 module Utils
   def self.answer?(ask)
@@ -268,7 +268,7 @@ module Version_info
   module Next
     def self.settings(v)
       {
-        project:        'SiSU',
+        project:        "#{Project_details.name}",
         version:        "#{v}",
         date:           "#{Utils.system_date}",
         date_stamp:     "#{Utils.system_date_stamp}",
@@ -289,7 +289,7 @@ module Version_info
   end
   module Update
     def self.version_info_update_commit(filename,vi_hash_current,vi_content_current,vi_hash_next,vi_content_next)
-      ans=%{update sisu version info replacing:
+      ans=%{update #{Project_details.name.downcase} version info replacing:
   #{vi_hash_current.sort}
 with:
   #{vi_hash_next.sort}
@@ -350,15 +350,15 @@ Gem::Specification.new do |s|
   s.version        = '#{vi[:version]}'
   s.date           = '#{vi[:date]}'
   s.summary        = '#{vi[:project]}'
-  s.description    = 'SiSU gem'
+  s.description    = '#{Project_details.name} gem'
   s.authors        = ["Ralph Amissah"]
   s.email          = 'ralph.amissah@gmail.com'
-  s.files          = Dir['lib/sisu/#{version}/*.rb'] +
-                     Dir['data/sisu/#{version}sv/version.yml'] +
-                     Dir['bin/sisugem'] +
-                     Dir['bin/sisu']
+  s.files          = Dir['lib/#{Project_details.name.downcase}/#{version}/*.rb'] +
+                     Dir['data/#{Project_details.name.downcase}/#{version}sv/version.yml'] +
+                     Dir['bin/#{Project_details.name.downcase}gem'] +
+                     Dir['bin/#{Project_details.name.downcase}']
   s.license        = 'GPL3'
-  s.executables << 'sisugem' << 'sisu'
+  s.executables << '#{Project_details.name.downcase}gem' << '#{Project_details.name.downcase}'
 end
     WOK
   end
@@ -382,10 +382,10 @@ end
   end
   module Current
     def self.filename_stable
-      "sisu-#{Version_info::Current.setting_stable[:version]}"
+      "#{Project_details.name.downcase}-#{Version_info::Current.setting_stable[:version]}"
     end
     def self.filename_unstable
-      "sisu-#{Version_info::Current.setting_unstable[:version]}"
+      "#{Project_details.name.downcase}-#{Version_info::Current.setting_unstable[:version]}"
     end
     def self.info_stable
       Gemspecs.info(Version_info::Current.setting_stable)
@@ -401,11 +401,11 @@ end
     end
     def self.create_stable
       Gemspecs.create(filename_stable,current_stable)
-      Gemspecs.create('sisu-stable',current_stable)
+      Gemspecs.create("#{Project_details.name.downcase}-stable",current_stable)
     end
     def self.create_unstable
       Gemspecs.create(filename_unstable,current_unstable)
-      Gemspecs.create('sisu-unstable',current_unstable)
+      Gemspecs.create("#{Project_details.name.downcase}-unstable",current_unstable)
     end
     def self.build_stable
       Gemspecs.build(filename_stable)
@@ -413,7 +413,6 @@ end
     def self.build_unstable
       Gemspecs.build(filename_unstable)
     end
-
     def self.install_stable
       Gemspecs.install(filename_stable)
     end
@@ -423,10 +422,10 @@ end
   end
   module Next
     def self.filename_stable
-      "sisu-#{Version_info::Next.setting_stable[:version]}"
+      "#{Project_details.name.downcase}-#{Version_info::Next.setting_stable[:version]}"
     end
     def self.filename_unstable
-      "sisu-#{Version_info::Next.setting_unstable[:version]}"
+      "#{Project_details.name.downcase}-#{Version_info::Next.setting_unstable[:version]}"
     end
     def self.setting_stable
       Gemspecs.contents(Version_info::Next.setting_stable,SiSU_version_dir_stable)
@@ -463,26 +462,21 @@ module Help
   #{Project_details.platform_notice}
 
 Commands quick start list
-
   #{Project_details.name} Rake/Rant Help: (Rakefile or Rantfile)
-    rake -T or rant -T          # a task list, (generated by Rake or Rant) for more complete and up to date help
-    rake system or rant system  # system info used
-
-  Quick start install and remove project #{Project_details.name}
-   as root:
-    rake or rant                                # install #{Project_details.name}
-    rake base
+    rake (rake -T or rant -T)                  # a task list, (generated by Rake or Rant) for more complete and up to date help
 
-    rake setup                                  # install #{Project_details.name} (larger install)
-
-    rake install                                # reinstall #{Project_details.name}
-
-    rake remove                                 # clobber/remove #{Project_details.name}, stable version: #{Project_details.version}
+  Quick start install and remove project #{Project_details.name}, as root:
+    rake setup                                  # install #{Project_details.name}
+    rake resetup                                # reinstall #{Project_details.name}
     rake remove_package                         # clobber/remove #{Project_details.name}, all versions
+  alternatively to install as a gem:
+    rake gem_create_build_install               # create gemspec; build gem, &; install gem, for #{Project_details.name}
 
-For a more detailed and up to date list of command options use:
-  rake -T
-  rant -T
+  NOTE: these install options DO NOT setup #{Project_details.name} dependencies for:
+  LaTeX(XeTeX) pdf output; or
+  databases (postgresql or sqlite3) for #{Project_details.name} search
+  should you wish to produce outputs that depend on them
+  (on Debian for example this is the work of the debian installer)
 
 WOK
   end
@@ -496,181 +490,205 @@ WOK
 end
 #% tasks
 desc "rake/rant tasks for sisu install, and create gem)"
-task :default => [:tasks] #[:default_notice,:setup_base]
-desc "Setup/Install #{Project_details.name} and try generate a file"
-task :project=> [:setup_bin,:setup_lib,:setup_conf,:setup_share,:setup_data,:setup_man,:setup_vim,:post_install_note]
+  task :default => [:note_sources,:tasks,:note_installation] #[:default_notice,:setup_base]
 desc "Setup/Install #{Project_details.name}"
-task :setup=> [:setup_bin, :setup_lib,:setup_conf,:setup_share,:setup_data] #, :help]
+  task :setup_project=> [:setup_bin_,:setup_lib_,:setup_conf_,:setup_share_,:setup_data_,:setup_man_,:setup_vim_,:src_note]
+  task :project=> [:setup_project]
+desc "Setup/Install #{Project_details.name}"
+  task :setup=> [:setup_bin_, :setup_lib_,:setup_conf_,:setup_share_,:setup_data_] #, :help]
 desc "Setup/Install #{Project_details.name}: bin, lib and conf (no data)"
-task :setup_base=> [:setup_bin,:setup_lib,:setup_conf,:setup_share,:setup_man,:setup_vim]
-desc "Setup/Install #{Project_details.name} bin, lib and conf (no data and no attempt to do postinstall setup)"
-task :base=> [:setup_base]
+  task :setup_base=> [:setup_bin_,:setup_lib_,:setup_conf_,:setup_share_,:setup_man_,:setup_vim_,:note_sources]
+  task :base=> [:setup_base]
+desc "Setup/Install #{Project_details.name}: bin, lib, conf & data"
+  task :setup_with_data=> [:setup_base,:setup_data]
 desc "check package version"
-task :sisuversion => [:sisu_version]
-desc "set package version"
-task :sisuversionset => [:sisu_version_set,:changelog_headers]
+  task :sisuversion => [:sisu_version]
+#desc "set package version"
+  task :sisuversionset => [:sisu_version_set,:changelog_headers]
 desc "check gemspec info"
-task :gemspec => [:gemspec_info]
+  task :gem_spec => [:gemspec_info]
 desc "create sisu v_stable gemspec"
-task :gem4cs => [:gemspecs_stable_create_default_version]
-task :gem4createspecs => [:gemspecs_stable_create_default_version]
+  task :gem_create_spec_stable => [:gemspecs_stable_create_default_version]
+  task :gem4cs => [:gem_create_spec_stable]
+  task :gem4createspecs => [:gemspecs_stable_create_default_version]
 desc "create sisu v_unstable gemspec"
-task :gem5cs => [:gemspecs_unstable_create_default_version]
-task :gem5createspecs => [:gemspecs_unstable_create_default_version]
+  task :gem_create_spec_unstable => [:gemspecs_unstable_create_default_version]
+  task :gem5cs => [:gem_create_spec_unstable]
+  task :gem5createspecs => [:gemspecs_unstable_create_default_version]
 desc "create gemspec"
-task :gemcs => [:gemspecs_create_default_version]
-task :gemc => [:gemspecs_create_default_version]
-task :gemspecscreate => [:gemspecs_create_default_version]
+  task :gem_create_spec => [:gemspecs_create_default_version]
+  task :gemcs => [:gemspecs_create_default_version]
+  task :gemc => [:gemspecs_create_default_version]
+  task :gemspecscreate => [:gemspecs_create_default_version]
 #---
 desc "build gem"
-task :gemb => [:gem_build]
-task :gembuild => [:gem_build]
+  task :gem_build => [:gem_build_]
+  task :gemb => [:gem_build]
+  task :gembuild => [:gem_build]
 desc "build sisu v_stable gem"
-task :gem4b => [:gem_stable_build]
-task :gem4build => [:gem_stable_build]
+  task :gem_build_stable => [:gem_stable_build]
+  task :gem4b => [:gem_build_stable]
+  task :gem4build => [:gem_build_stable]
 desc "build sisu v_unstable gem"
-task :gem5b => [:gem_unstable_build]
-task :gem5build => [:gem_unstable_build]
-desc "install gem"
-task :gemi => [:gem_install]
-task :geminstall => [:gem_install]
-desc "build & install sisu v_stable gem"
-task :gem4bi => [:gem_stable_build,:gem_install]
-desc "build & install sisu v_unstable gem"
-task :gem5bi => [:gem_unstable_build,:gem_install]
-desc "build & install gem"
-task :gembi => [:gem_build,:gem_install]
+  task :gem_build_unstable => [:gem_unstable_build]
+  task :gem5b => [:gem_build_unstable]
+  task :gem5build => [:gem_build_unstable]
+#---
 desc "create, build & install sisu v_stable gem"
-task :gem4cbi => [:gemspecs_stable_create_default_version,:gem_stable_build,:gem_stable_install]
+  task :gem_create_build_install_stable => [:gemspecs_stable_create_default_version,:gem_stable_build,:gem_stable_install]
+  task :gem4cbi => [:gem_create_build_install_stable]
 desc "create, build & install sisu v_unstable gem"
-task :gem5cbi => [:gemspecs_unstable_create_default_version,:gem_unstable_build,:gem_unstable_install]
+  task :gem_create_build_install_unstable => [:gemspecs_unstable_create_default_version,:gem_unstable_build,:gem_unstable_install]
+  task :gem5cbi => [:gem_create_build_install_unstable]
 desc "create, build & install sisu v_stable & v_unstable gem"
-task :gemcbi => [:gemspecs_create_default_version,:gem_build,:gem_install]
-#---
-desc "create sisu v_stable gemspec, manually set version"
-task :gem4csm => [:gemspecs_stable_create_manual_version]
-desc "create sisu v_unstable gemspec, manually set version"
-task :gem5csm => [:gemspecs_unstable_create_manual_version]
-desc "create gemspec, manually set version"
-task :gemcsm => [:gemspecs_create_manual_version]
-task :gemcm => [:gemspecs_create_manual_version]
+  task :gem_create_build_install => [:gemspecs_create_default_version,:gem_build_,:gem_install_]
+  task :gemcbi => [:gem_create_build_install]
 #---
-desc "build gem"
-task :gembm => [:gem_build_manual_version]
-desc "build sisu v_stable gem"
-task :gem4bm => [:gem_stable_build_manual_version]
-desc "build sisu v_unstable gem"
-task :gem5bm => [:gem_unstable_build_manual_version]
 desc "install gem"
-task :gemim => [:gem_install_manual_version]
+  task :gem_install => [:gem_install_]
+  task :gemi => [:gem_install]
+  task :geminstall => [:gem_install]
 desc "build & install sisu v_stable gem"
-task :gem4bim => [:gem_stable_build_manual_version,:gem_install_manual_version]
+  task :gem_build_install_stable => [:gem_stable_build,:gem_install_]
+  task :gem4bi => [:gem_build_install_stable]
 desc "build & install sisu v_unstable gem"
-task :gem5bim => [:gem_unstable_build_manual_version,:gem_install_manual_version]
+  task :gem_build_install_unstable => [:gem_unstable_build,:gem_install_]
+  task :gem5bi => [:gem_build_install_unstable]
 desc "build & install gem"
-task :gembim => [:gem_build_manual_version,:gem_install_manual_version]
-desc "create, build & install sisu v_stable gem"
-task :gem4cbim => [:gemspecs_stable_create_manual_version,:gem_stable_build_manual_version,:gem_stable_install_manual_version]
-desc "create, build & install sisu v_unstable gem"
-task :gem5cbim => [:gemspecs_unstable_create_manual_version,:gem_unstable_build_manual_version,:gem_unstable_install_manual_version]
-desc "create, build & install sisu v_stable & v_unstable gem"
-task :gemcbim => [:gemspecs_create_manual_version,:gem_build_manual_version,:gem_install_manual_version]
+  task :gem_build_install => [:gem_build,:gem_install_]
+  task :gembi => [:gem_build_install]
+#-- manually set next version
+#desc "create sisu v_stable gemspec, manually set next version"
+  task :gem4csn => [:gemspecs_stable_create_next_version]
+#desc "create sisu v_unstable gemspec, manually set next version"
+  task :gem5csn => [:gemspecs_unstable_create_next_version]
+#desc "create gemspec, manually set next version"
+  task :gemcsn => [:gemspecs_create_next_version]
+  task :gemcn => [:gemspecs_create_next_version]
+#desc "build gem, manually set next version"
+  task :gembn => [:gem_build_next_version]
+#desc "build sisu v_stable gem, manually set next version"
+  task :gem4bn => [:gem_stable_build_next_version]
+#desc "build sisu v_unstable gem, manually set next version"
+  task :gem5bn => [:gem_unstable_build_next_version]
+#desc "install gem, manually set next version"
+  task :gemin => [:gem_install_next_version]
+#desc "build & install sisu v_stable gem, manually set next version"
+  task :gem4bin => [:gem_stable_build_next_version,:gem_install_next_version]
+#desc "build & install sisu v_unstable gem, manually set next version"
+  task :gem5bin => [:gem_unstable_build_next_version,:gem_install_next_version]
+#desc "build & install gem, manually set next version"
+  task :gembin => [:gem_build_next_version,:gem_install_next_version]
+#desc "create, build & install sisu v_stable gem, manually set next version"
+  task :gem4cbin => [:gemspecs_stable_create_next_version,:gem_stable_build_next_version,:gem_stable_install_next_version]
+#desc "create, build & install sisu v_unstable gem, manually set next version"
+  task :gem5cbin => [:gemspecs_unstable_create_next_version,:gem_unstable_build_next_version,:gem_unstable_install_next_version]
+#desc "create, build & install sisu v_stable & v_unstable gem, manually set next version"
+  task :gemcbin => [:gemspecs_create_next_version,:gem_build_next_version,:gem_install_next_version]
 #---
-desc "check changelog headers"
-task :changelogheaders => [:changelog_headers]
+#desc "check changelog headers"
+  task :changelogheaders => [:changelog_headers]
+  task :dev => [:note_developer]
+  task :developer_note => [:note_developer]
 if File.directory?('bin')
   desc "Setup #{Project_details.name} bin only, synonym :bin"
-  task :bin => [:setup_bin]
+    task :setup_bin => [:setup_bin_]
+    task :bin => [:setup_bin]
 end
 if File.directory?('lib')
   desc "Setup #{Project_details.name} lib only, synonym :lib"
-  task :lib => [:setup_lib]
+    task :setup_lib => [:setup_lib_]
+    task :lib => [:setup_lib]
 end
 if File.directory?('conf')
   desc "Setup #{Project_details.name} conf only, synonyms :conf & :etc"
-  task :conf => [:setup_conf]
-  task :setup_etc => [:setup_conf]
-  task :etc => [:setup_conf]
+    task :setup_conf => [:setup_conf_]
+    task :conf => [:setup_conf]
+    task :setup_etc => [:setup_conf]
+    task :etc => [:setup_conf]
 end
 if File.directory?('data')
   desc "Setup #{Project_details.name} data only, synonyms :data & :examples"
-  task :data => [:setup_data]
-  task :setup_examples => [:setup_data]
-  task :examples => [:setup_data]
+    task :setup_data => [:setup_data_]
+    task :data => [:setup_data]
+    task :setup_examples => [:setup_data]
+    task :examples => [:setup_data]
 end
 if File.directory?('data/sisu')
-  desc "Setup #{Project_details.name} shared data only (odf & shared images)"
-  task :share => [:setup_share]
+  #desc "Setup #{Project_details.name} shared data only (odf & shared images)"
+    task :setup_share => [:setup_share_]
+    task :share => [:setup_share]
 end
 if File.directory?('man')
   desc "Setup #{Project_details.name} man pages only, synonyms :man"
-  task :man => [:setup_man]
+    task :setup_man => [:setup_man_]
+    task :man => [:setup_man]
 end
 if File.directory?('data/vim')
   desc "Setup #{Project_details.name} vim config files only, synonyms :vim"
-  task :setup_vim => [:setup_vim]
-  task :vim => [:setup_vim]
+    task :setup_vim => [:setup_vim_]
+    task :vim => [:setup_vim]
 end
-desc "Setup/Install #{Project_details.name}: bin, lib, conf and data (no attempt to do postinstall setup)"
-task :setup_only=> [:setup_bin,:setup_lib,:setup_conf,:setup_share,:setup_data,:help]
 desc "Remove #{Project_details.name} (all versions)"
-task :remove_package => [:remove_bin, :remove_lib, :remove_conf]
+  task :remove_package => [:remove_bin, :remove_lib, :remove_conf]
 if File.directory?('bin')
-  desc "Remove #{Project_details.name} bin only"
-  task :remove_bin => [:remove_bin]
+  #desc "Remove #{Project_details.name} bin only"
+    task :remove_bin => [:remove_bin]
 end
 if File.directory?('lib')
-  desc "Remove #{Project_details.name} lib only"
-  task :remove_lib => [:remove_lib]
+  #desc "Remove #{Project_details.name} lib only"
+    task :remove_lib => [:remove_lib]
 end
 if File.directory?('conf')
-  desc "Remove #{Project_details.name} conf only"
-  task :remove_conf => [:remove_conf]
+  #desc "Remove #{Project_details.name} conf only"
+    task :remove_conf => [:remove_conf]
 end
 desc "Re-setup #{Project_details.name}, synonym :reinstall"
-task :resetup => [:remove, :setup]
-task :reinstall => [:remove, :setup]
-desc "Re-setup #{Project_details.name}: bin, lib, conf (ignore data), synonym :reinstall"
-task :resetup_base => [:remove, :setup_base]
-task :reinstall_base => [:remove, :setup_base]
+  task :resetup => [:remove, :setup]
+  task :reinstall => [:remove, :setup]
+#desc "Re-setup #{Project_details.name}: bin, lib, conf (ignore data), synonym :reinstall"
+  task :resetup_base => [:remove, :setup_base_]
+  task :reinstall_base => [:remove, :setup_base_]
 if File.directory?('bin')
-  desc "Re-setup #{Project_details.name} bin, synonym :reinstall"
-  task :resetup_bin => [:remove_bin, :setup_bin]
-  task :reinstall_bin => [:remove_bin, :setup_bin]
+  #desc "Re-setup #{Project_details.name} bin, synonym :reinstall"
+    task :resetup_bin => [:remove_bin, :setup_bin_]
+    task :reinstall_bin => [:remove_bin, :setup_bin_]
 end
 if File.directory?('lib')
-  desc "Re-setup #{Project_details.name} lib, synonym :reinstall_lib"
-  task :resetup_lib => [:remove_lib, :setup_lib]
-  task :reinstall_lib => [:remove_lib, :setup_lib]
+  #desc "Re-setup #{Project_details.name} lib, synonym :reinstall_lib"
+    task :resetup_lib => [:remove_lib, :setup_lib_]
+    task :reinstall_lib => [:remove_lib, :setup_lib_]
 end
 if File.directory?('conf')
-  desc "Re-setup #{Project_details.name} conf, synonyms :reinstall_conf & :resetup_etc"
-  task :resetup_conf => [:remove_conf, :setup_conf]
-  task :reinstall_conf => [:remove_conf, :setup_conf]
-  task :resetup_etc => [:remove_conf, :setup_conf]
-  task :reinstall_etc => [:remove_conf, :setup_conf]
+  #desc "Re-setup #{Project_details.name} conf, synonyms :reinstall_conf & :resetup_etc"
+    task :resetup_conf => [:remove_conf, :setup_conf_]
+    task :reinstall_conf => [:remove_conf, :setup_conf_]
+    task :resetup_etc => [:remove_conf, :setup_conf_]
+    task :reinstall_etc => [:remove_conf, :setup_conf_]
 end
 if File.directory?('data/sisu')
-  desc "Re-setup #{Project_details.name} shared data, (odf & images)"
-  task :resetup_share => [:remove_share, :setup_share]
-  task :reinstall_share => [:remove_share, :setup_share]
+  #desc "Re-setup #{Project_details.name} shared data, (odf & images)"
+    task :resetup_share => [:remove_share, :setup_share_]
+    task :reinstall_share => [:remove_share, :setup_share_]
 end
 if File.directory?('man')
-  desc "Re-setup #{Project_details.name} man, synonym :reinstall_man"
-  task :resetup_man => [:remove_man, :setup_man]
-  task :reinstall_man => [:remove_man, :setup_man]
+  #desc "Re-setup #{Project_details.name} man, synonym :reinstall_man"
+    task :resetup_man => [:remove_man, :setup_man_]
+    task :reinstall_man => [:remove_man, :setup_man_]
 end
 desc 'Setup Note'
-task :setup_note => [:help]
+  task :setup_note => [:help]
 desc "System information used by #{Project_details.name}"
-task :system => [:system_info,:project_help,:post_install_note]
+  task :system => [:system_info,:project_help,:note_sources]
 desc "show all system info available - parameters found"
-task :system_param => [:system_param]
+  task :system_param => [:system_param_]
+desc "Gem environment information used ruby gems for #{Project_details.name}"
+  task :gem_env => [:gem_env_]
 desc 'Help'
-task :help => [:project_help,:system_info,:tasks]
+  task :help => [:project_help,:system_info,:tasks]
 #desc "Setup/Install #{Project_details.name} (uses filelist)"
-task :install => [:default_notice,:project]
-task :install_bin => [:setup_bin]
+  task :install => [:default_notice,:project]
+  task :install_bin => [:setup_bin_]
                                                            #%% setup/install tasks
 task :rant_independence do                                 #notice
   resp=''
@@ -704,27 +722,27 @@ task :default2 do                                     #secondary
   setup_find_cp_r('data/vim',"#{Project_details.dir.data}/vim") if File.directory?('data/vim')
   setup_find_cp_r('man',Project_details.dir.man) if File.directory?('man')
 end
-task :setup_bin do
+task :setup_bin_ do
   exclude_files=['sisugem']
   Install.setup_find_create('bin',Project_details.dir.bin,exclude_files) if File.directory?('bin')
 end
-task :setup_lib do
+task :setup_lib_ do
   Install.setup_find_create('lib',Project_details.dir.lib) if File.directory?('lib')
 end
-task :setup_conf do
+task :setup_conf_ do
   Install.setup_find_create('conf',Project_details.dir.conf) if File.directory?('conf')
 end
-task :setup_share do
+task :setup_share_ do
   Install.setup_find_create('data/sisu',Project_details.dir.share) if File.directory?('data/sisu')
 end
-task :setup_data do
+task :setup_data_ do
   Install.setup_find_create('data',Project_details.dir.data) if File.directory?('data')
 end
-task :setup_man do
+task :setup_man_ do
   Install.setup_find_create('man',Project_details.dir.man) if File.directory?('man')
   Install.setup_find_create('man.deb/man',Project_details.dir.man) if File.directory?('man.deb/man')
 end
-task :setup_vim do
+task :setup_vim_ do
   Install.setup_find_create('data/vim',Project_details.dir.vim) if File.directory?('data/vim')
 end
 task :gemspec_info do
@@ -741,13 +759,13 @@ task :gemspecs_create_default_version do
   Gemspecs::Current.create_stable
   Gemspecs::Current.create_unstable
 end
-task :gemspecs_stable_create_manual_version do
+task :gemspecs_stable_create_next_version do
   Gemspecs::Next.create_stable
 end
-task :gemspecs_unstable_create_manual_version do
+task :gemspecs_unstable_create_next_version do
   Gemspecs::Next.create_unstable
 end
-task :gemspecs_create_manual_version do
+task :gemspecs_create_next_version do
   Gemspecs::Next.create_stable
   Gemspecs::Next.create_unstable
 end
@@ -757,17 +775,17 @@ end
 task :gem_unstable_build do
   Gemspecs::Current.build_unstable
 end
-task :gem_build do
+task :gem_build_ do
   Gemspecs::Current.build_stable
   Gemspecs::Current.build_unstable
 end
-task :gem_stable_build_manual_version do
+task :gem_stable_build_next_version do
   Gemspecs::Next.build_stable
 end
-task :gem_unstable_build_manual_version do
+task :gem_unstable_build_next_version do
   Gemspecs::Next.build_unstable
 end
-task :gem_build_manual_version do
+task :gem_build_next_version do
   Gemspecs::Next.build_stable
   Gemspecs::Next.build_unstable
 end
@@ -777,17 +795,17 @@ end
 task :gem_unstable_install do
   Gemspecs::Current.install_unstable
 end
-task :gem_install do
+task :gem_install_ do
   Gemspecs::Current.install_stable
   Gemspecs::Current.install_unstable
 end
-task :gem_stable_install_manual_version do
+task :gem_stable_install_next_version do
   Gemspecs::Next.install_stable
 end
-task :gem_unstable_install_manual_version do
+task :gem_unstable_install_next_version do
   Gemspecs::Next.install_unstable
 end
-task :gem_install_manual_version do
+task :gem_install_next_version do
   Gemspecs::Next.install_stable
   Gemspecs::Next.install_unstable
 end
@@ -839,24 +857,59 @@ task :remove_package do
   rm_r "#{Project_details.dir.lib}/#{Project_details.dir.proj}" if FileTest.directory?("#{Project_details.dir.lib}/#{Project_details.dir.proj}")
   rm_r "#{Project_details.dir.conf}/#{Project_details.dir.proj}" if FileTest.directory?("#{Project_details.dir.conf}/#{Project_details.dir.proj}")
 end
-task :post_install_note do
-  puts <<WOK
+task :note_sources do
+  puts <<-WOK
 
-  sisu markup samples are now packaged separately in sisu-markup-samples
-    visit:
+  SiSU project:
+      <http://sisudoc.org>
       <http://www.jus.uio.no/sisu>
-      <http://search.sisudoc.org>
-    and:
-      <http://www.jus.uio.no/sisu/SiSU/download>
+  sisu source code is available at:
+      <http://sources.sisudoc.org>
+      <http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
+  sisu markup samples are provided/packaged separately as sisu-markup-samples:
+      <http://sources.sisudoc.org/gitweb/?p=doc/sisu-markup-samples.git;a=summary>
+  WOK
+end
+task :note_installation do
+  puts <<-WOK
 
-WOK
+  alternative 1: basic sisu install, as root:
+    rake setup
+
+  alternative 2: gem install, you need to:
+    create the gemspec; build the gem (from the gemspec); install the gem
+  which can be done with the single command:
+    rake gem_create_build_install   # (to build and install sisu v4 & sisu v5, alias gemcbi)
+  separate gems are made/installed for sisu v4 & sisu v5 contained in source:
+    rake gem_create_build_install_stable   # (to build and install sisu v4, alias gem4cbi)
+    rake gem_create_build_install_unstable   # (to build and install sisu v5, alias gem5cbi)
+  for individual steps (create, build, install) see rake options, rake -T
+  WOK
+end
+task :note_developer do
+  puts <<-WOK
+
+  changelogheaders
+
+  sisuversion
+  sisuversionset
+
+  gemcsn gem4csn gem5csn
+  gembn gem4bn gem5bn
+  gemin gem4in gem5in
+  gembin gem4bin gem5bin
+  gemcbin gem4cbin gem5cbin
+  WOK
 end
                                                            #%% help & system info
 task :system_info do
   Project_details.system_info
 end
-task :system_param do
-  @env.each {|c| puts c.inspect }
+task :system_param_ do
+  Project_details.env.each {|c| puts c.inspect }
+end
+task :gem_env_ do
+  Project_details.gem_env
 end
 task :project_help do
   Help.project_help