Solution 1:
pgfplots is available as part of MacTeX:
To forcefully reinstall it from the command line, you can use
sudo tlmgr install --reinstall pgfplots
To install pgfplots for OSX Yosemite?
Solution 1:
pgfplots is available as part of MacTeX:
To forcefully reinstall it from the command line, you can use
sudo tlmgr install --reinstall pgfplots