Ubuntu vim Ruby, / ld.so(8) libruby1.8:
$ ldd `which vim` | grep ruby
libruby1.8.so.1.8 => /usr/lib/libruby1.8.so.1.8 (0x00007f0184795000)
$ dlocate /usr/lib/libruby1.8.so.1.8
libruby1.8: /usr/lib/libruby1.8.so.1.8.7
libruby1.8: /usr/lib/libruby1.8.so.1.8
libruby1.8 sudo apt-get install libruby1.8, vim. , rvm Ruby, , rvm.
, vim Ruby, rvm. , , Ruby, , rvm, vim Ruby vim.
( , vim, ).