can't install DCAT

[ivanDvernitsky]

When trying to install DCAT with the script provided in dockerfile.dev I immediately get an error trying to build Docker.

RUN  pip3 install -e git+https://github.com/ckan/ckanext-dcat.git@v0.0.6#egg=ckanext-dcat && \
     pip3 install -r https://raw.githubusercontent.com/ckan/ckanext-dcat/v0.0.6/requirements.txt

'done'
11.34 Collecting rdflib==4.2.1 (from -r https://raw.githubusercontent.com/ckan/ckanext-dcat/v0.0.6/requirements.txt (line 1))
11.45   Downloading rdflib-4.2.1.tar.gz (889 kB)
11.57      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 889.5/889.5 kB 8.2 MB/s eta 0:00:00
12.31   Preparing metadata (setup.py): started
13.17   Preparing metadata (setup.py): finished with status 'error'
13.17   error: subprocess-exited-with-error
13.17   
13.17   × python setup.py egg_info did not run successfully.
13.17   │ exit code: 1
13.17   ╰─> [11 lines of output]
13.17       no previously-included directories found matching 'docs/_build'
13.17       warning: no previously-included files matching '*.pyc' found anywhere in distribution
13.17       warning: no previously-included files matching '*$py.class' found anywhere in distribution
13.17       Traceback (most recent call last):
13.17         File "<string>", line 2, in <module>
13.17         File "<pip-setuptools-caller>", line 34, in <module>
13.17         File "/tmp/pip-install-f2p4v6n1/rdflib_977d0e9dfa1c4a449cab88b10d46a7ee/setup.py", line 46, in <module>
13.17           kwargs['src_root'] = setup_python3()
13.17         File "/tmp/pip-install-f2p4v6n1/rdflib_977d0e9dfa1c4a449cab88b10d46a7ee/setup.py", line 30, in setup_python3
13.17           util.run_2to3(outfiles_2to3)
13.17       AttributeError: module 'distutils.util' has no attribute 'run_2to3'
13.17       [end of output]
13.17   
13.17   note: This error originates from a subprocess, and is likely not a problem with pip.
13.18 error: metadata-generation-failed

Tried to replace it with a later version compatable with CKAN 2.10

#RUN  pip3 install -e git+https://github.com/ckan/ckanext-dcat.git@v1.5.0#egg=ckanext-dcat && \ 
#pip3 install -r ${APP_DIR}/src/ckanext-dcat/requirements.txt && \

• then it builds fine, but when I add the extension in my .env folder I get a PluginNotFound exception dcat when running Docker. Don't know what might be the problem
  ckan-dev-1 | 2024-05-25 14:05:05,953 INFO [ckan.config.environment] Loading templates from /srv/app/src/ckan/ckan/templates
  ckan-dev-1 | Traceback (most recent call last):
  ckan-dev-1 | File "/usr/bin/ckan", line 8, in
  ckan-dev-1 | sys.exit(ckan())
  ckan-dev-1 | File "/usr/lib/python3.10/site-packages/click/core.py", line 1130, in call
  ckan-dev-1 | return self.main(*args, **kwargs)
  ckan-dev-1 | File "/usr/lib/python3.10/site-packages/click/core.py", line 1054, in main
  ckan-dev-1 | with self.make_context(prog_name, args, **extra) as ctx:
  ckan-dev-1 | File "/usr/lib/python3.10/site-packages/click/core.py", line 920, in make_context
  ckan-dev-1 | self.parse_args(ctx, args)
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/cli/cli.py", line 121, in parse_args
  ckan-dev-1 | result = super().parse_args(ctx, args)
  ckan-dev-1 | File "/usr/lib/python3.10/site-packages/click/core.py", line 1613, in parse_args
  ckan-dev-1 | rest = super().parse_args(ctx, args)
  ckan-dev-1 | File "/usr/lib/python3.10/site-packages/click/core.py", line 1378, in parse_args
  ckan-dev-1 | value, args = param.handle_parse_result(ctx, opts, args)
  ckan-dev-1 | File "/usr/lib/python3.10/site-packages/click/core.py", line 2360, in handle_parse_result
  ckan-dev-1 | value = self.process_value(ctx, value)
  ckan-dev-1 | File "/usr/lib/python3.10/site-packages/click/core.py", line 2322, in process_value
  ckan-dev-1 | value = self.callback(ctx, self, value)
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/cli/cli.py", line 131, in _init_ckan_config
  ckan-dev-1 | _add_ctx_object(ctx, value)
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/cli/cli.py", line 140, in _add_ctx_object
  ckan-dev-1 | ctx.obj = CtxObject(path)
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/cli/cli.py", line 57, in init
  ckan-dev-1 | self.app = make_app(raw_config)
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/config/middleware/init.py", line 27, in make_app
  ckan-dev-1 | load_environment(conf)
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/config/environment.py", line 69, in load_environment
  ckan-dev-1 | p.load_all()
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/plugins/core.py", line 222, in load_all
  ckan-dev-1 | load(*plugins)
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/plugins/core.py", line 238, in load
  ckan-dev-1 | service = _get_service(plugin)
  ckan-dev-1 | File "/srv/app/src/ckan/ckan/plugins/core.py", line 346, in _get_service
  ckan-dev-1 | raise PluginNotFoundException(plugin_name)
  ckan-dev-1 | ckan.plugins.core.PluginNotFoundException: dcat
  ckan-dev-1 exited with code 0

I get the same problem when trying to install DOI

[vijaynyaya]

I've been getting the same error for all the CKAN extensions that I attempted to install. For now, I'm using the install from source method by relying on docker-compose.dev.yml and setting the SRC_EXTENSIONS_DIR environment variable to ${APP_DIR}/src

[emiliopardo]

I've been getting the same error for all the CKAN extensions that I attempted to install. For now, I'm using the install from source method by relying on docker-compose.dev.yml and setting the SRC_EXTENSIONS_DIR environment variable to ${APP_DIR}/src

Please

Can you explain your solution? step by step

I have de same problem

thx