個人系統是centos6.5 lolcat彩虹特效依賴的是ruby2.1.5以上的版本。node
安裝依賴環境:linux
[root@node1 ~]# yum groupinstall "Development tools" 或者: [root@node1 ~]# yum install gcc gcc-c++ gcc-g77 flex bison autoconf automake bzip2-devel zlib-devel ncurses-devel libjpeg-devel libpng-devel libtiff-devel freetype-devel pam-devel openssl-devel libxml2-devel gettext-devel pcre-devel
清除因此ruby以安裝的項目,以避免影響c++
[root@node1 ~]# yum erase ruby ruby-libs ruby-mode ruby-rdoc ruby-irb ruby-ri ruby-docs
下載ruby源碼包:git
[root@node1 ~]# wget http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.5.tar.gz
編譯安裝:github
[root@node1 ~]# tar zxf ruby-2.1.5.tar.gz [root@node1 ~]# cd ruby-2.1.5 [root@node1 ~]# ./configure [root@node1 ~]# make && make install [root@node1 ~]# ruby -v ruby 2.1.5p273 (2014-11-13 revision 48405) [x86_64-linux]
[root@node1 ~]# wget https://github.com/busyloop/lolcat/archive/master.zip [root@node1 ~]# unzip master.zip [root@node1 ~]# cd lolcat-master/bin [root@node1 ~]# gem install lolcat
等待安置完成centos
[root@node1 ~]# lolcat -v lolcat 42.1.44 (c)2011 moe@busyloop.net