4 if( -e "/usr/bin/apt-get")
6 $ruby_version = `apt-cache search ruby1.9.1-dev`;
8 if( $ruby_version=~ /^$/){
9 $ruby_version = `apt-cache search ruby1.9-dev`;
12 if( $ruby_version=~ /^$/){
16 $ruby_version =~ s/-dev.*//g;
19 print "ruby to install $ruby_version $ruby_version-dev\n";
20 `sudo apt-get install -y $ruby_version $ruby_version-dev`;
21 `sudo ln -sf /usr/bin/$ruby_version /usr/bin/ruby`;
23 $ruby_version=~ s/-dev//g;
24 $ruby_version=~ s/ruby/ruby\*/g;
25 my($ruby_lib)=`ls /usr/lib/lib$ruby_version.so`;
27 `sudo ln -sf "$ruby_lib" /usr/lib/libruby.so`;
30 $ruby_version=`ruby --version`;
31 print "ruby = $ruby_version";
32 print "libruby = ".`ls /usr/lib/libruby.so`;