pyenv&virtualenv use upgrade

ローカル環境にmoinmoinを入れようと思ってvirtualenvを作ったところきになるoutputがあった@Mac

$ pyenv virtualenv 2.7.9 moin
New python executable in /Users/<user-name>/.pyenv/versions/moin/bin/python2.7
Also creating executable in /Users/<user-name>/.pyenv/versions/moin/bin/python
Installing setuptools, pip...done.
Ignoring indexes: https://pypi.python.org/simple/
Requirement already satisfied (use --upgrade to upgrade): setuptools in /Users/<user-name>/.pyenv/versions/moin/lib/python2.7/site-packages
Requirement already satisfied (use --upgrade to upgrade): pip in /Users/<user-name>/.pyenv/versions/moin/lib/python2.7/site-packages

対策

pip install setuptools --upgrade
pip install pip --upgrade

これでOK