This shows that RBENV_VERSION works when executed from Perl but not from Ruby. In this example, global version is set to 1.9.2p290.
$ ruby --version
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]
$ perl -e 'system("RBENV_VERSION=system ruby -e \"puts RUBY_VERSION\"")'
1.8.7
$ ruby -e 'system("RBENV_VERSION=system ruby -e \"puts RUBY_VERSION\"")'
1.9.2
RBENV_VERSION should always work, shouldn't it?
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4