Thanks for the report. This issue was fixed some time ago on the maintenance branch, but we have not been very good at getting maintenance releases out lately. Hopefully one will drop shortly. Mike On 07/22/2011 03:57 PM, Andy Somogyi wrote: > Hi All, > > Apparently, some time ago, libpng made the png_info structure opaque. OSX has a newer version on libpng, so matplotlib would not compile. Attached is the _png.cpp that fixes this issue, I changed it to use the new libpng access routines. > > This issue will certainly come up on any platform with newer libpng versions. > > > > ------------------------------------------------------------------------------ > 10 Tips for Better Web Security > Learn 10 ways to better secure your business today. Topics covered include: > Web security, SSL, hacker attacks& Denial of Service (DoS), private keys, > security Microsoft Exchange, secure Instant Messaging, and much more. > http://www.accelacomm.com/jaw/sfnl/114/51426210/ > > > _______________________________________________ > Matplotlib-devel mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel