[Pkg-salt-team] Bug#921632: salt-common: salt does not acknowledge tornado dependency as installed with python-tornado4

[Malcolm Acker]

Package: salt-common
Version: 2018.3.3+dfsg1-2
Severity: normal

Dear Maintainer,

When listing salt version information, and python-tornado4 is installed, no Tornado version is listed.  When python-tornado is installed the dependency is listed.

    root at salt-master:~# dpkg -l 'python3-tornado*'
    Desired=Unknown/Install/Remove/Purge/Hold
    | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
    |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
    ||/ Name             Version      Architecture Description
    +++-================-============-============-==============================================================
    ii  python3-tornado  5.1.1-4      amd64        scalable, non-blocking web server and tools - Python 3 package
    ii  python3-tornado4 4.5.3-3      amd64        scalable, non-blocking web server and tools - Python 3 package
    root at salt-master:~# salt -V
    Salt Version:
              Salt: 2018.3.3

    Dependency Versions:
              cffi: Not Installed
          cherrypy: Not Installed
          dateutil: 2.6.1
          docker-py: Not Installed
              gitdb: Not Installed
          gitpython: Not Installed
              ioflo: Not Installed
            Jinja2: 2.10
            libgit2: 0.27.7
            libnacl: Not Installed
          M2Crypto: Not Installed
              Mako: Not Installed
      msgpack-pure: Not Installed
    msgpack-python: 0.5.6
      mysql-python: Not Installed
          pycparser: 2.19
          pycrypto: 2.6.1
      pycryptodome: Not Installed
            pygit2: 0.27.4
            Python: 3.7.2+ (default, Feb  2 2019, 14:31:48)
      python-gnupg: Not Installed
            PyYAML: 3.13
              PyZMQ: 17.1.2
              RAET: Not Installed
              smmap: Not Installed
            timelib: Not Installed
            Tornado: 5.1.1
                ZMQ: 4.3.1

    System Versions:
              dist: debian testing buster
            locale: UTF-8
            machine: x86_64
            release: 4.19.0-2-amd64
            system: Linux
            version: Debian GNU/Linux testing buster

    root at salt-master:~# apt-get purge -y -qq python3-tornado
    (Reading database ... 34346 files and directories currently installed.)
    Removing python3-tornado (5.1.1-4) ...
    root at salt-master:~# systemctl restart salt-master
    root at salt-master:~# salt -V
    Salt Version:
              Salt: 2018.3.3

    Dependency Versions:
              cffi: Not Installed
          cherrypy: Not Installed
          dateutil: 2.6.1
          docker-py: Not Installed
              gitdb: Not Installed
          gitpython: Not Installed
              ioflo: Not Installed
            Jinja2: 2.10
            libgit2: 0.27.7
            libnacl: Not Installed
          M2Crypto: Not Installed
              Mako: Not Installed
      msgpack-pure: Not Installed
    msgpack-python: 0.5.6
      mysql-python: Not Installed
          pycparser: 2.19
          pycrypto: 2.6.1
      pycryptodome: Not Installed
            pygit2: 0.27.4
            Python: 3.7.2+ (default, Feb  2 2019, 14:31:48)
      python-gnupg: Not Installed
            PyYAML: 3.13
              PyZMQ: 17.1.2
              RAET: Not Installed
              smmap: Not Installed
            timelib: Not Installed
            Tornado: Not Installed
                ZMQ: 4.3.1

    System Versions:
              dist: debian testing buster
            locale: UTF-8
            machine: x86_64
            release: 4.19.0-2-amd64
            system: Linux
            version: Debian GNU/Linux testing buster



-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-2-amd64 (SMP w/1 CPU core)
Kernel taint flags: TAINT_BAD_PAGE, TAINT_DIE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages salt-common depends on:
ii  python3                3.7.2-1
ii  python3-apt            1.8.3
ii  python3-dateutil       2.6.1-1
ii  python3-jinja2         2.10-1
ii  python3-msgpack        0.5.6-1+b1
ii  python3-pkg-resources  40.6.3-1
ii  python3-psutil         5.5.0-1
ii  python3-requests       2.20.0-2
ii  python3-tornado4       4.5.3-3
ii  python3-yaml           3.13-2

Versions of packages salt-common recommends:
ii  lsb-release       10.2018112800
ii  python3-croniter  0.3.24-2

Versions of packages salt-common suggests:
pn  python3-mako  <none>
pn  salt-doc      <none>

-- no debconf information