Bug#972540: python3-torch: Depends on not-existing packages "3.8"

[Norbert Preining <norbert@preining.info>]

Package: python3-torch
Version: 1.6.0-3
Severity: grave

Hi,

it seems that something went havoc in the depends field and
python3-torch requests a package
	3.8
which probably should have been a version number.

Best

Norbert

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.9.1+ (SMP w/8 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages python3-torch depends on:
pn  3.8                                 <none>
ii  libc6                               2.31-4
ii  libgcc-s1                           10.2.0-15
pn  libgoogle-glog0v5                   <none>
pn  libonnx1                            <none>
ii  libprotobuf23                       3.12.3-2+b1
ii  libstdc++6                          10.2.0-15
pn  libtorch1.6                         <none>
ii  python3                             3.8.6-1
ii  python3-future                      0.18.2-4
ii  python3-numpy [python3-numpy-abi9]  1:1.19.2-2+b1
ii  python3-pkg-resources               50.3.0-1
ii  python3-requests                    2.23.0+dfsg-2
ii  python3-six                         1.15.0-1
ii  python3-yaml                        5.3.1-2+b1
ii  python3.8                           3.8.6-1

Versions of packages python3-torch recommends:
pn  libtorch-dev  <none>
ii  ninja-build   1.10.1-1

Versions of packages python3-torch suggests:
pn  python3-hypothesis  <none>
ii  python3-pytest      4.6.11-1