[Matplotlib-users] Can't install matplotlib on OS X with PIP

Hi all, This is my first time setting up matplotlib. I'm on OS X Lion 10.7 (build 11A511s, so no updates done to the initial release of OS X Lion). I am using virtualenv and pip to do the installation. I'm aware of the incompatibility with libpng 1.5, so I didn't just run "pip install matplotli

[Matplotlib-users] Fwd: Can't install matplotlib on OS X with PIP

Hi all, This is my first time setting up matplotlib. I'm on OS X Lion 10.7 (build 11A511s, so no updates done to the initial release of OS X Lion). I am using virtualenv and pip to do the installation. I'm aware of the incompatibility with libpng 1.5, so I didn't just run "pip install matplotli