On Fri, Apr 5, 2013 at 10:06 AM, Julian Taylor <jtaylor.deb...@googlemail.com> wrote: > > whats the output of: > ldd > /home/fperez/usr/opt/lib/python2.7/site-packages/matplotlib-1.3.x-py2.7-linux-x86_64.egg/matplotlib/_png.so > apt-cache policy libpng12-dev > > the system libpng in ubuntu 12.10 does have this symbol defined, maybe > you are picking up some other installation.
Here's what I get: longs[~]> ldd /home/fperez/usr/opt/lib/python2.7/site-packages/matplotlib-1.3.x-py2.7-linux-x86_64.egg/matplotlib/_png.so linux-vdso.so.1 => (0x00007fff56dff000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f97ecaeb000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f97ec8d4000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f97ec6b7000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f97ec2f8000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f97ebffb000) /lib64/ld-linux-x86-64.so.2 (0x00007f97ed04b000) longs[~]> apt-cache policy libpng12-dev libpng12-dev: Installed: 1.2.49-1ubuntu1 Candidate: 1.2.49-1ubuntu1 Version table: *** 1.2.49-1ubuntu1 0 500 http://ubuntu.cs.utah.edu/ubuntu/ quantal/main amd64 Packages 100 /var/lib/dpkg/status Thanks for any insights you may provide... f ------------------------------------------------------------------------------ Minimize network downtime and maximize team effectiveness. Reduce network management and security costs.Learn how to hire the most talented Cisco Certified professionals. Visit the Employer Resources Portal http://www.cisco.com/web/learning/employer_resources/index.html _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel