python -m pip install --upgrade pip # upgrade pip to latest pip install --pre matplotlib Should now work on all platforms. Tom On Tue, May 31, 2016 at 6:31 PM Skip Montanaro <skip@pobox.com> wrote:

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A build of the docs is available at http://matplotlib.org/2.0.0b1

Thanks. Is there a "What's New" page in the docs? Or maybe an upgrade guide which identifies incompatibilities with 1.5?

Skip Montanaro who still remembers John Hunter's interview presentation at TradeLink, lo these many years ago...