Issue during Installation

[delawarehunter]

After installing matplotlib and numpy like explained on the front page, I am getting an error when trying to install PrusaMeshMap... Here is the text from the log:

Edit setup.cfg to change the build options
2020-04-21 16:12:10,865 >
2020-04-21 16:12:10,866 > BUILDING MATPLOTLIB
2020-04-21 16:12:10,866 > matplotlib: yes [2.2.5]
2020-04-21 16:12:10,867 > python: yes [2.7.13 (default, Sep 26 2018, 18:42:22) [GCC
2020-04-21 16:12:10,867 > 6.3.0 20170516]]
2020-04-21 16:12:10,868 > platform: yes [linux2]
2020-04-21 16:12:10,868 >
2020-04-21 16:12:10,869 > REQUIRED DEPENDENCIES AND EXTENSIONS
2020-04-21 16:12:10,869 > Traceback (most recent call last):
2020-04-21 16:12:10,869 > File "", line 1, in
2020-04-21 16:12:10,870 > File "/tmp/pip-install-PeybIj/matplotlib/setup.py", line 226, in
2020-04-21 16:12:10,870 > result = package.check()
2020-04-21 16:12:10,871 > File "setupext.py", line 1096, in check
2020-04-21 16:12:10,871 > if not is_min_version(numpy.version, min_version):
2020-04-21 16:12:10,872 > AttributeError: 'module' object has no attribute 'version'
2020-04-21 16:12:10,872 >
2020-04-21 16:12:10,872 > ----------------------------------------
2020-04-21 16:12:11,375 ! Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-PeybIj/matplotlib/

Thoughts?