Package: python3-astropy Version: 3.0-2 Severity: normal Hi,
Importing astropy.units raises a warning: In [1]: from astropy import units as u WARNING: yacc table file version is out of date WARNING: Couldn't create 'astropy.units.format.generic_parsetab'. [Errno 13] Permission denied: '/usr/lib/python3/dist-packages/astropy/units/format/generic_parsetab.py' WARNING: Couldn't write lextab module 'astropy.units.format.generic_lextab'. [Errno 13] Permission denied: '/usr/lib/python3/dist-packages/astropy/units/format/generic_lextab.py' I think this is because this file was compiled with version 3.8 of ply while Debian uses the system python3-ply package which is version 3.11. Regards, Yannick -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.15.4 (SMP w/8 CPU cores) Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages python3-astropy depends on: ii libc6 2.26-6 ii libcfitsio5 3.420-3 ii liberfa1 1.4.0-1 ii libexpat1 2.2.5-3 ii libwcs5 5.17-1 ii python3 3.6.4-1 ii python3-configobj 5.0.6-2 ii python3-numpy [python3-numpy-abi9] 1:1.13.3-2 ii python3-ply 3.11-1 ii python3-pytest 3.2.5-2 ii python3-pytest-astropy 0.2.1-1 ii python3-six 1.11.0-2 Versions of packages python3-astropy recommends: ii libjs-jquery 3.2.1-1 ii libjs-jquery-datatables 1.10.16+dfsg-1 Versions of packages python3-astropy suggests: ii libxml2-utils 2.9.4+dfsg1-6.1 ii python-astropy-doc 3.0-2 ii python3-astropy-affiliated 1.3 pn python3-beautifulsoup <none> ii python3-h5py 2.7.1-2 ii python3-matplotlib 2.1.1-2 ii python3-pandas 0.22.0-2 ii python3-scipy 0.19.1-2 ii python3-tz 2018.3-2 ii python3-yaml 3.12-1+b1 -- no debconf information