MatPlotLib 1.4.0&1.4.2 were packaged and made available in OpenRepos.net in 02/11/2014 for a couple of hours. But after some benchmarks, I realised that there are some issues rendering v1.4.x very slow to load, so I removed it from OpenRepos.net. MatPlotLib 1.3.1 remains the last version for MeeGo Harmattan while I try to solve the issues of MatPlotLib v1.4.x. Ubuntu 14.04/14.10 uses MatPlotLib 1.3.1.

python-six 1.3.0/1.4.0/1.8.0, which was packaged in the last days because it is a dependency of MatPlotLib 1.4.x, was also hard to package due to some original Debian/Ubuntu build dependencies, etc.

Anyway, MatPlotLib is a very complex project with more than 300 thousand of code lines, with many dependencies, so compiling and packaging it for MeeGo Harmattan .deb is some art.