No module named _tkinter, please install the python-tk package
Traceback (most recent call last): File "binfilemaking.py", line 5, in import matplotlib.pyplot as plt File "/usr/local/lib/python2.7/dist-packages/matplotlib/pyplot.py", line 115, in _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup() File "/usr/local/lib/python2.7/dist-packages/matplotlib/backends/__init__.py", line 32, in pylab_setup globals(),locals(),[backend_name],..