Package: src:matplotlib Severity: normal Dear Maintainer,
One of my package relies on matplotlib.tests for its testsuite. However, an attempt to do so results in the following error: ``` >>> import matplotlib.tests Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python3/dist-packages/matplotlib/tests/__init__.py", line 18, in <module> 'The baseline image directory does not exist. ' OSError: The baseline image directory does not exist. [...] ``` The issue is somwhat similar to #779847 but the latter was supposed to be fixed in 1.5.x and the exception type changed from IOError to OSError. Could you please investigate the issue. Ghis -- System Information: Debian Release: stretch/sid APT prefers testing APT policy: (900, 'testing'), (300, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 4.6.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)