ImportError: failed to find libmagic. Check your installation

[psrok1]

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Environment information

• MWDB version (from /about): 2.3.0
• Installation method:
  • [ ] mwdb.cert.pl service
  • [x] From PyPi (pip install mwdb-core)
  • [ ] From docker-compose
  • [ ] Other (please explain)
• Plugins installed: none

Behaviour the bug (what happened?)

After fresh installation in Ubuntu 20.04, following the docs and spawning the mwdb-core command, we're welcomed with message:

Traceback (most recent call last):
  File "/opt/mwdb-core/venv/bin/mwdb-core", line 5, in <module>
    from mwdb.cli import cli
  File "/opt/mwdb-core/venv/lib/python3.8/site-packages/mwdb/cli/__init__.py", line 1, in <module>
    from .cli import cli
  File "/opt/mwdb-core/venv/lib/python3.8/site-packages/mwdb/cli/cli.py", line 10, in <module>
    from .configuration import create_configuration
  File "/opt/mwdb-core/venv/lib/python3.8/site-packages/mwdb/cli/configuration.py", line 10, in <module>
    from mwdb.core.util import token_hex
  File "/opt/mwdb-core/venv/lib/python3.8/site-packages/mwdb/core/util.py", line 16, in <module>
    import magic
  File "/opt/mwdb-core/venv/lib/python3.8/site-packages/magic.py", line 201, in <module>
    raise ImportError('failed to find libmagic.  Check your installation')
ImportError: failed to find libmagic.  Check your installation

We need to add to the docs that libmagic-dev is required.

Expected behaviour

All required dependencies are installed after following the instruction in docs

[chivay]

Hmm, it seems to me that we should require libmagic1 instead of libmagic-dev:

# dpkg -S libmagic
libmagic1:amd64: /usr/lib/x86_64-linux-gnu/libmagic.so.1