手动安装Ruby 1.9.3并升级RubyGems

手动安装Ruby 1.9.3并升级RubyGems

###Ruby 1.9.3 p125安装
 
wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz \
&& tar -xzvf ruby-1.9.3-p125.tar.gz \
&& cd ruby-1.9.3-p125 \
&& ./configure --with-openssl-dir=/usr/lib/openssl
make && make install
 
###Zlib支持
 
cd ext/zlib
ruby extconf.rb --with-zlib-include=/usr/include --with-zlib-lib=/usr/lib
make && make install
 
###Openssl支持
 
cd ext/openssl
ruby extconf.rb
make && make install
 
###Readline支持
 
cd ext/readline
ruby extconf.rb
make && make install
 
###升级RubyGems
 
gem update —system