Re: KeyError: 'browser.forgot_password'

On Wed, Jan 16, 2019 at 5:37 PM François Valenduc <
francoisvalenduc(at)gmail(dot)com> wrote:

> I updated flask in the virtual environnement as you can see. Is is now.
> But when I install pgadmib, I get this:
> pgadmin4 4.1 has requirement Flask==0.12.4, but you'll have flask 1.0.2
> which is incompatible.
> So what is in fact the required version of Flask for pgadmin 4 ?
>
>
For pgAdmin 4 v4.1, Flask 0.12.4 is required. Flask 1.0.2 is incompatible.
Also, you need to give the virtual environment path in apache configuration
file.
The link which I have provided could be the guide for you.

Le mer. 16 janv. 2019 à 12:57, François Valenduc <francoisvalenduc(at)gmail(dot)com>
> a écrit :
>
>> It is indeed a problem with the flask version:
>> pip freeze in the virtual environnement give this:
>> alembic==1.0.6
>> asn1crypto==0.24.0
>> Babel==2.6.0
>> bcrypt==3.1.5
>> blinker==1.4
>> cffi==1.11.5
>> Click==7.0
>> cryptography==2.4.2
>> extras==1.0.0
>> fixtures==3.0.0
>> Flask==0.12.4
>>
>> I installed the last version in the virtual environnement, how can it be
>> possible that pip install the wrong version of Flask ?
>>
>> Le mer. 16 janv. 2019 à 06:08, Khushboo Vashi <
>> khushboo(dot)vashi(at)enterprisedb(dot)com> a écrit :
>>
>>> One more thing, please upgrade to the latest version i.e. pgAdmin 4 V
>>> 4.1.
>>>
>>>
>>> On Tue, Jan 15, 2019 at 10:40 PM François Valenduc <
>>> francoisvalenduc(at)gmail(dot)com> wrote:
>>>
>>>> As suggested, I used a virtual environnement following the instruction
>>>> from http://gergap.de/using-virtualenv-on-gentoo.html
>>>> Inside it, I installed pgadmin 4.1 with pip install <whl file>
>>>> (downloaded from the pgadmin website).
>>>> I adapted the apache configuration as follows:
>>>>
>>>> WSGIDaemonProcess pgadmin-net processes=1 threads=25 python-home=
>>>> /usr/local/pgadmin4/
>>>> WSGIScriptAlias /pgadmin4
>>>> /usr/local/pgadmin4/lib/python3.6/site-packages/pgadmin4/pgAdmin4.wsgi
>>>>
>>>>
>>>> <Directory /usr/local/pgadmin4/lib/python3.6/site-packages/pgadmin4>
>>>> WSGIProcessGroup pgadmin-net
>>>> WSGIApplicationGroup %{GLOBAL}
>>>> AuthType Basic
>>>> AuthName "Restricted Area"
>>>> AuthUserFile /etc/apache2/.htpasswd
>>>> Require valid-user
>>>> </Directory>
>>>>
>>>> Unfortunately, it is still not working, I am getting the same error.
>>>>
>>>> Best regards,
>>>>
>>>> François
>>>>
>>>> Le mar. 15 janv. 2019 à 07:29, Khushboo Vashi <
>>>> khushboo(dot)vashi(at)enterprisedb(dot)com> a écrit :
>>>>
>>>>> Can you set up your virtual environment once again as I see your Flask
>>>>> version is 1.0.2 and we have 0.12.4 in pgAdmin 4.
>>>>>
>>>>> On Tue, Jan 15, 2019 at 2:16 AM François Valenduc <
>>>>> francoisvalenduc(at)gmail(dot)com> wrote:
>>>>>
>>>>>> Good evening,
>>>>>>
>>>>>> I am using pgadmin 3.6 on gentoo as a wsgi application (with apache)
>>>>>> and
>>>>>> I get an error 500. I find this in the logs:
>>>>>>
>>>>>> [Mon Jan 14 21:41:04.960251 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] mod_wsgi (pid=2173): Exception occurred processing
>>>>>> WSGI
>>>>>> script '/usr/share/pgadmin4/web/pgAdmin4.wsgi'.
>>>>>> [Mon Jan 14 21:41:04.963700 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] Traceback (most recent call last):
>>>>>> [Mon Jan 14 21:41:04.963862 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 2309, in
>>>>>> __call__
>>>>>> [Mon Jan 14 21:41:04.963876 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] return self.wsgi_app(environ, start_response)
>>>>>> [Mon Jan 14 21:41:04.963891 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 2295, in
>>>>>> wsgi_app
>>>>>> [Mon Jan 14 21:41:04.963898 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] response = self.handle_exception(e)
>>>>>> [Mon Jan 14 21:41:04.963910 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 1741, in
>>>>>> handle_exception
>>>>>> [Mon Jan 14 21:41:04.963917 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] reraise(exc_type, exc_value, tb)
>>>>>> [Mon Jan 14 21:41:04.963928 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/_compat.py", line 35, in
>>>>>> reraise
>>>>>> [Mon Jan 14 21:41:04.963935 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] raise value
>>>>>> [Mon Jan 14 21:41:04.963946 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 2292, in
>>>>>> wsgi_app
>>>>>> [Mon Jan 14 21:41:04.963953 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] response = self.full_dispatch_request()
>>>>>> [Mon Jan 14 21:41:04.963975 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 1815, in
>>>>>> full_dispatch_request
>>>>>> [Mon Jan 14 21:41:04.963982 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] rv = self.handle_user_exception(e)
>>>>>> [Mon Jan 14 21:41:04.963993 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 1718, in
>>>>>> handle_user_exception
>>>>>> [Mon Jan 14 21:41:04.964000 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] reraise(exc_type, exc_value, tb)
>>>>>> [Mon Jan 14 21:41:04.964011 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/_compat.py", line 35, in
>>>>>> reraise
>>>>>> [Mon Jan 14 21:41:04.964017 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] raise value
>>>>>> [Mon Jan 14 21:41:04.964028 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 1813, in
>>>>>> full_dispatch_request
>>>>>> [Mon Jan 14 21:41:04.964035 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] rv = self.dispatch_request()
>>>>>> [Mon Jan 14 21:41:04.964045 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 1799, in
>>>>>> dispatch_request
>>>>>> [Mon Jan 14 21:41:04.964052 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] return
>>>>>> self.view_functions[rule.endpoint](**req.view_args)
>>>>>> [Mon Jan 14 21:41:04.964063 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask_security/decorators.py",
>>>>>> line
>>>>>> 230, in wrapper
>>>>>> [Mon Jan 14 21:41:04.964069 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] return f(*args, **kwargs)
>>>>>> [Mon Jan 14 21:41:04.964080 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask_security/views.py", line 89,
>>>>>> in login
>>>>>> [Mon Jan 14 21:41:04.964086 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] **_ctx('login'))
>>>>>> [Mon Jan 14 21:41:04.964097 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask_security/core.py", line 528,
>>>>>> in render_template
>>>>>> [Mon Jan 14 21:41:04.964103 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] return render_template(*args, **kwargs)
>>>>>> [Mon Jan 14 21:41:04.964114 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/templating.py", line 135, in
>>>>>> render_template
>>>>>> [Mon Jan 14 21:41:04.964120 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] context, ctx.app)
>>>>>> [Mon Jan 14 21:41:04.964131 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/templating.py", line 117, in
>>>>>> _render
>>>>>> [Mon Jan 14 21:41:04.964137 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] rv = template.render(context)
>>>>>> [Mon Jan 14 21:41:04.964154 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/jinja2/asyncsupport.py", line 76,
>>>>>> in
>>>>>> render
>>>>>> [Mon Jan 14 21:41:04.964165 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] return original_render(self, *args, **kwargs)
>>>>>> [Mon Jan 14 21:41:04.964195 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/jinja2/environment.py", line 1008,
>>>>>> in render
>>>>>> [Mon Jan 14 21:41:04.964204 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] return
>>>>>> self.environment.handle_exception(exc_info,
>>>>>> True)
>>>>>> [Mon Jan 14 21:41:04.964223 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/jinja2/environment.py", line 780,
>>>>>> in
>>>>>> handle_exception
>>>>>> [Mon Jan 14 21:41:04.964245 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] reraise(exc_type, exc_value, tb)
>>>>>> [Mon Jan 14 21:41:04.964259 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/jinja2/_compat.py", line 37, in
>>>>>> reraise
>>>>>> [Mon Jan 14 21:41:04.964266 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] raise value.with_traceback(tb)
>>>>>> [Mon Jan 14 21:41:04.964287 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/share/pgadmin4/web/pgadmin/templates/security/login_user.html",
>>>>>> line 1, in top-level template code
>>>>>> [Mon Jan 14 21:41:04.964298 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] {% extends "security/panel.html" %}
>>>>>> [Mon Jan 14 21:41:04.964316 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/share/pgadmin4/web/pgadmin/templates/security/panel.html", line
>>>>>> 2,
>>>>>> in top-level template code
>>>>>> [Mon Jan 14 21:41:04.964323 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] {% from "security/fields.html" import
>>>>>> render_field_with_errors %}
>>>>>> [Mon Jan 14 21:41:04.964334 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/share/pgadmin4/web/pgadmin/templates/base.html", line 70, in
>>>>>> top-level template code
>>>>>> [Mon Jan 14 21:41:04.964353 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] {% block body %}{% endblock %}
>>>>>> [Mon Jan 14 21:41:04.964364 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/share/pgadmin4/web/pgadmin/templates/security/panel.html", line
>>>>>> 14, in block "body"
>>>>>> [Mon Jan 14 21:41:04.964370 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] {% block panel_body %}
>>>>>> [Mon Jan 14 21:41:04.964380 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/share/pgadmin4/web/pgadmin/templates/security/login_user.html",
>>>>>> line 23, in block "panel_body"
>>>>>> [Mon Jan 14 21:41:04.964387 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] <span class="help-block">{{ _('Forgotten your <a
>>>>>> href="%(url)s">password</a>?', url=url_for('browser.forgot_password'))
>>>>>> }}</span>
>>>>>> [Mon Jan 14 21:41:04.964397 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/helpers.py", line 330, in
>>>>>> url_for
>>>>>> [Mon Jan 14 21:41:04.964403 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] appctx.app.inject_url_defaults(endpoint, values)
>>>>>> [Mon Jan 14 21:41:04.964413 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/flask/app.py", line 2042, in
>>>>>> inject_url_defaults
>>>>>> [Mon Jan 14 21:41:04.964419 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] func(endpoint, values)
>>>>>> [Mon Jan 14 21:41:04.964429 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/share/pgadmin4/web/pgadmin/__init__.py",
>>>>>> line 635, in add_internal_version
>>>>>> [Mon Jan 14 21:41:04.964435 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] urls = [url for url in
>>>>>> app.url_map.iter_rules(endpoint)]
>>>>>> [Mon Jan 14 21:41:04.964445 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] File
>>>>>> "/usr/lib64/python3.6/site-packages/werkzeug/routing.py", line 1205,
>>>>>> in
>>>>>> iter_rules
>>>>>> [Mon Jan 14 21:41:04.964451 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] return iter(self._rules_by_endpoint[endpoint])
>>>>>> [Mon Jan 14 21:41:04.964478 2019] [wsgi:error] [pid 2173] [remote
>>>>>> 127.0.0.1:60662] KeyError: 'browser.forgot_password'
>>>>>>
>>>>>> The output of pip freeze is the following:
>>>>>>
>>>>>> acme==0.30.0
>>>>>> alembic==0.9.7
>>>>>> asn1crypto==0.22.0
>>>>>> attrs==16.3.0
>>>>>> Babel==2.5.3
>>>>>> backports==1.0
>>>>>> backports-abc==0.5
>>>>>> backports.csv==1.0.5
>>>>>> bcrypt==3.1.3
>>>>>> beautifulsoup4==4.5.1
>>>>>> bleach==2.1.3
>>>>>> blinker==1.4
>>>>>> Bottleneck==1.0.0
>>>>>> bsddb3==6.2.4
>>>>>> cairocffi==0.8.0
>>>>>> certbot==0.30.0
>>>>>> certbot-apache==0.30.0
>>>>>> certifi==2018.4.16
>>>>>> cffi==1.11.4
>>>>>> chardet==3.0.4
>>>>>> click==6.7
>>>>>> ConfigArgParse==0.11.0
>>>>>> configobj==5.0.6
>>>>>> constantly==15.1.0
>>>>>> coverage==4.2
>>>>>> cryptography==2.2.2
>>>>>> cycler==0.10.0
>>>>>> Cython==0.25.2
>>>>>> decorator==4.2.1
>>>>>> defusedxml==0.5.0
>>>>>> docker==2.7.0
>>>>>> docker-pycreds==0.3.0
>>>>>> docutils==0.13.1
>>>>>> entrypoints==0.2.3
>>>>>> extras==1.0.0
>>>>>> fail2ban==0.10.4
>>>>>> fixtures==3.0.0
>>>>>> Flask==1.0.2
>>>>>> Flask-Babel==0.11.2
>>>>>> Flask-BabelEx==0.9.3
>>>>>> Flask-Gravatar==0.5.0
>>>>>> Flask-HTMLmin==1.3.2
>>>>>> Flask-Login==0.3.2
>>>>>> Flask-Mail==0.9.1
>>>>>> Flask-Migrate==2.1.1
>>>>>> Flask-Paranoid==0.2.0
>>>>>> Flask-Principal==0.4.0
>>>>>> Flask-Security==3.0.0
>>>>>> Flask-SQLAlchemy==2.3.2
>>>>>> Flask-WTF==0.14.2
>>>>>> funcsigs==1.0.2
>>>>>> future==0.16.0
>>>>>> GDAL==2.3.0
>>>>>> gdbus-codegen==2.56.4
>>>>>> gemato==14.0
>>>>>> gentoolkit==0.4.2.post1
>>>>>> gevent==1.2.1
>>>>>> greenlet==0.4.12
>>>>>> html5lib==1.0.1
>>>>>> htmlmin==0.1.12
>>>>>> httplib2==0.10.3
>>>>>> idna==2.5
>>>>>> incremental==16.10.1
>>>>>> iotop==0.6
>>>>>> ipaddr==2.1.11
>>>>>> ipykernel==4.6.1
>>>>>> ipyparallel==6.0.2
>>>>>> ipython==5.4.1
>>>>>> ipython-genutils==0.2.0
>>>>>> ipywidgets==7.0.0
>>>>>> isodate==0.5.4
>>>>>> itsdangerous==0.24
>>>>>> java-config==2.2.0
>>>>>> jedi==0.10.2
>>>>>> Jinja2==2.10
>>>>>> josepy==1.1.0
>>>>>> jsonschema==2.6.0
>>>>>> jupyter==1.1.0
>>>>>> jupyter-client==5.1.0
>>>>>> jupyter-console==5.1.0
>>>>>> jupyter-core==4.4.0
>>>>>> kiwisolver==1.0.1
>>>>>> layman==2.4.2
>>>>>> lensfun==0.3.2
>>>>>> libvirt-python==4.9.0
>>>>>> linecache2==1.0.0
>>>>>> lxml==4.2.5
>>>>>> Mako==1.0.6
>>>>>> Markdown==2.6.8
>>>>>> MarkupSafe==0.23
>>>>>> matplotlib==2.2.2
>>>>>> meson==0.48.2
>>>>>> mimeparse==1.6.0
>>>>>> mirrorselect==2.2.3
>>>>>> mistune==0.8.3
>>>>>> mock==2.0.0
>>>>>> nbconvert==5.2.1
>>>>>> nbformat==4.4.0
>>>>>> ndg-httpsclient==0.4.0
>>>>>> nose==1.3.7
>>>>>> notebook==5.0.0
>>>>>> numexpr==2.6.1
>>>>>> numpy==1.14.5
>>>>>> olefile==0.44
>>>>>> OWSLib==0.16.0
>>>>>> pandas==0.19.1
>>>>>> pandocfilters==1.4.2
>>>>>> paramiko==2.4.2
>>>>>> parsedatetime==2.4
>>>>>> passlib==1.7.1
>>>>>> path.py==8.1.2
>>>>>> pathlib2==2.3.0
>>>>>> pbr==4.2.0
>>>>>> pexpect==4.2.1
>>>>>> pickleshare==0.7.4
>>>>>> Pillow==5.3.0
>>>>>> ply==3.9
>>>>>> portage==2.3.51
>>>>>> prompt-toolkit==1.0.15
>>>>>> psutil==5.4.7
>>>>>> psycopg2==2.7.4
>>>>>> ptyprocess==0.5.1
>>>>>> py==1.4.34
>>>>>> pyasn1==0.2.3
>>>>>> pyasn1-modules==0.0.8
>>>>>> pyblake2==1.1.2
>>>>>> pycairo==1.17.0
>>>>>> pycparser==2.14
>>>>>> pycrypto==2.6.1
>>>>>> pycurl==7.43.0
>>>>>> Pygments==2.2.0
>>>>>> pygobject==3.28.3
>>>>>> PyNaCl==1.2.1
>>>>>> PyOpenGL==3.1.0
>>>>>> pyOpenSSL==17.5.0
>>>>>> pyparsing==2.2.0
>>>>>> pyproj==1.9.5.1
>>>>>> pyRFC3339==1.0
>>>>>> pyrsistent==0.14.2
>>>>>> PySocks==1.6.7
>>>>>> pytest==3.2.2
>>>>>> pytest-runner==2.6.2
>>>>>> python-augeas==0.5.0
>>>>>> python-dateutil==2.7.2
>>>>>> python-editor==1.0.3
>>>>>> python-mimeparse==1.6.0
>>>>>> python-subunit==1.2.0
>>>>>> pytz==2018.4
>>>>>> pyxattr==0.6.0
>>>>>> PyYAML==3.13
>>>>>> pyzmq==16.0.2
>>>>>> qtconsole==4.3.1
>>>>>> rdflib==4.2.2
>>>>>> regex==2017.4.5
>>>>>> reportlab==3.3.0
>>>>>> requests==2.18.4
>>>>>> requests-toolbelt==0.8.0
>>>>>> rfc3987==1.3.7
>>>>>> scandir==1.7
>>>>>> scikit-learn==0.19.0
>>>>>> scipy==0.19.1
>>>>>> scrypt==0.8.0
>>>>>> service-identity==16.0.0
>>>>>> setuptools-scm==1.15.6
>>>>>> simplegeneric==0.8.1
>>>>>> simplejson==3.13.2
>>>>>> sip==4.19.13
>>>>>> six==1.11.0
>>>>>> speaklater==1.3
>>>>>> SQLAlchemy==1.2.7
>>>>>> sqlparse==0.2.4
>>>>>> sshtunnel==0.1.3
>>>>>> ssl-fetch==0.4
>>>>>> strict-rfc3339==0.6
>>>>>> systemd-python==233
>>>>>> terminado==0.5
>>>>>> testpath==0.1
>>>>>> testtools==2.3.0
>>>>>> tornado==4.5.3
>>>>>> traceback2==1.4.0
>>>>>> traitlets==4.3.2
>>>>>> Twisted==16.6.0
>>>>>> unittest2==1.1.0
>>>>>> urllib3==1.22
>>>>>> vcversioner==2.16.0.0
>>>>>> versioneer==0.16
>>>>>> virtualenv==15.1.0
>>>>>> wcwidth==0.1.7
>>>>>> webapp-config==1.55
>>>>>> webcolors==1.5
>>>>>> webencodings==0.5.1
>>>>>> websocket-client==0.48.0
>>>>>> Werkzeug==0.14.1
>>>>>> widgetsnbextension==3.0.0
>>>>>> WTForms==2.1
>>>>>> xcffib==0.5.1
>>>>>> youtube-dl==2019.1.10
>>>>>> zope.component==4.3.0
>>>>>> zope.event==4.2.0
>>>>>> zope.interface==4.4.3
>>>>>>
>>>>>> Does anybody has an idea about this problem ?
>>>>>>
>>>>>> Thanks in advance,
>>>>>>
>>>>>> Best regards.
>>>>>>
>>>>>> François Valenduc
>>>>>>
>>>>>>
>>>>>>