Package: ruby2.2 Version: 2.2.3-2 lrwxrwxrwx 1 root root 9 Nov 16 09:36 /usr/bin/testrb -> testrb2.2 ls: cannot access /usr/bin/testrb2.2: No such file or directory
/usr/bin/testrb2.1 does exist in the ruby2.1 package, but no such program exists in ruby2.2. The metapackage "ruby" set the broken symlink.