4 if( -e "/usr/bin/apt-get")
6 my($ruby_version)=`apt-cache search ruby1.9.*-dev`;
8 $ruby_version =~ s/-dev.*//g;
11 print "ruby to install $ruby_version $ruby_version-dev\n";
12 `sudo apt-get install -y $ruby_version $ruby_version-dev`;
14 print "ln -sf /usr/bin/$ruby_version /usr/bin/ruby\n";
15 `sudo ln -sf /usr/bin/$ruby_version /usr/bin/ruby`;
17 $ruby_version=`ruby --version`;
18 print "ruby = $ruby_version";
20 elsif(-e "/usr/bin/yum")
22 `sudo yum -y -q install ruby-devel ruby`