Ruby 1.9.x インストール

バージョン1.9をソースからコンパイルしてインストールのメモ

[root@~]# wget http://cache.ruby-lang.org/pub/ruby/2.1/ruby-1.9.3-p545.tar.gz
[root@~]# tar xvzf ruby-1.9.3-p545.tar.gz
[root@~]# cd ruby-1.9.3-p545

[root@~]# ./configure

コンパイル

[root@~]# make

インストール

[root@~]# make test
[root@~]# make install

簡単な確認

[root@~]# ruby -v
ruby 1.9.3p545 (2014-02-24) [i686-linux]
[root@~]# whereis ruby
ruby: /usr/local/bin/ruby /usr/local/lib/ruby

コンパイルエラー

以下、環境によると思いますが、コンパイルエラーがでました。それぞれ別途対処したいと思います。

configuring -test-/win32/dln
Failed to configure -test-/win32/dln. It will not be installed.

configuring -test-/win32/fd_setsize
Failed to configure -test-/win32/fd_setsize. It will not be installed.

configuring curses
Failed to configure curses. It will not be installed.

configuring dl/win32
Failed to configure dl/win32. It will not be installed.

configuring fiddle
ffi.h is missing. Please install libffi.
Failed to configure fiddle. It will not be installed.

configuring psych
yaml.h is missing. Please install libyaml.
Failed to configure psych. It will not be installed.

configuring readline
readline nor libedit not found
Failed to configure readline. It will not be installed.

check libraries....
Use ActiveTcl libraries (if available).
Search tclConfig.sh and tkConfig.sh...................
Fail to find [tclConfig.sh, tkConfig.sh]
Use X11 libraries (or use TK_XINCLUDES/TK_XLIBSW information on tkConfig.sh).
Warning:: cannot find X11 library. tcltklib will not be compiled (tcltklib is disabled on your Ruby. That is, Ruby/Tk will not work). Please check configure options. If your Tcl/Tk don't require X11, please try --without-X11.
Can't find X11 libraries. 
So, can't make tcltklib.so which is required by Ruby/Tk.
Failed to configure tk. It will not be installed.

configuring tk/tkutil
Failed to configure tk/tkutil. It will not be installed.

configuring win32ole
Failed to configure win32ole. It will not be installed.

cursesライブラリ
 readlineライブラリ

tkライブラリ

psychライブラリ
YAMLいうデータフォーマットを解析・出力するためのライブラリ
プログラマーのための YAML 入門 (初級編)

[root@localhost etc]# gem -v
/usr/local/lib/ruby/1.9.1/yaml.rb:84:in `<top (required)>':
It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
1.8.23.2
[root@localhost etc]# ruby -rpsych -e 'p Psych.libyaml_version'
/usr/local/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- psych (LoadError)
        from /usr/local/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
[root@localhost etc]# gem install psych
/usr/local/lib/ruby/1.9.1/yaml.rb:84:in `<top (required)>':
It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
Fetching: psych-2.0.5.gem (100%)
Building native extensions.  This could take a while...
Successfully installed psych-2.0.5
1 gem installed
Installing ri documentation for psych-2.0.5...
Installing RDoc documentation for psych-2.0.5...
[root@localhost etc]# ruby -rpsych -e 'p Psych.libyaml_version'
[0, 1, 6]
[root@localhost etc]# gem -v
1.8.23.2

fiddleライブラリ