backend@voicerepublic-staging:~$ rbenv versions
backend@voicerepublic-staging:~$ rbenv install 1.9.3-p448
Downloading yaml-0.1.6.tar.gz...
[...]
backend@voicerepublic-staging:~$ rbenv versions
1.9.3-p448
backend@voicerepublic-staging:~$ rbenv global 1.9.3-p448
backend@voicerepublic-staging:~$ rbenv versions
* 1.9.3-p448 (set by /home/backend/.rbenv/version)
backend@voicerepublic-staging:~$ gem install bundler
Fetching: bundler-1.6.1.gem (100%)
[...]
DEBUG [78ea7dd4] pkill: DEBUG [78ea7dd4] killing pid 1231 failed DEBUG [78ea7dd4] : Operation not permitted
This error shows up in the log while deploying, since it tries to kill processes it doesn't own. While this is not a problem, it is somewhat irritating.