Hello, thanks for your answer. I installed python 3.6 from another PPA and it works fine now. I just wish pip were aware of those requirements.
On Tuesday, March 24, 2020 at 1:35:03 PM UTC+1, Andréas Kühne wrote: > > Hi, > > First of all - you need to make sure you are using the python 3 version > for everything - you can't mix and match python versions. So make sure that > python 3 is the version you are using for everything, > Second - python 3.5.2 is an old version of python 3 - you need at least > version 3.6 for django 3.0 - and that could also be the issue with the > other requirements. I would recommend upgrading to at least version 3.6, > but preferably the latest python 3 version (3.8). Then you shouldn't have > any issues with this? > > Regards, > > Andréas > > > Den tis 24 mars 2020 kl 12:11 skrev Rodolphe Gohard <rg1...@gmail.com > <javascript:>>: > >> Hello, I am wanting to create a django project. >> >> I followed the instructions on installing django here: >> https://docs.djangoproject.com/en/3.0/intro/install/ and here: >> https://docs.djangoproject.com/en/3.0/intro/tutorial01/ >> >> But I have encountered multiple problems and am stuck. >> >> >> My env: >> Ubuntu on WSL >> python 2.7 >> python 3.5.2 >> >> >> Here is the steps I took so far: >> >> # create the venv >> sudo apt-get install python3-venv >> python3 -m venv pythonenv >> source ./pythonenv/bin/activate >> >> >> python -m pip install Django >> # until there it works >> >> >> # now, I can't run django-admin startproject diagnosis-admin, fails >> everytime with a new errors >> >> >> # pbs with secrets <- pyopenssl <- wheel <- libs >> sudo apt-get install build-essential libssl-dev libffi-dev python3-dev >> pip install wheel >> pip install pyopenssl >> >> >> sudo apt-get install libsasl2-dev python-dev libldap2-dev libssl-dev >> pip install secrets >> >> >> django-admin startproject diagnosis-admin >> >> it still fails with an error I don't know what to do with: >> (pythonenv) rodolphe@PHP140:~/dev/assistance-tool/diagnosis-admin$ django >> -admin startproject diagnosis-admin >> Traceback (most recent call last): >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/core/management/base.py" >> , line 328, in run_from_argv >> self.execute(*args, **cmd_options) >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/core/management/base.py" >> , line 369, in execute >> output = self.handle(*args, **options) >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/core/management/commands/startproject.py" >> , line 18, in handle >> options['secret_key'] = get_random_secret_key() >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/core/management/utils.py" >> , line 82, in get_random_secret_key >> return get_random_string(50, chars) >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/utils/crypto.py" >> , line 46, in get_random_string >> return ''.join(secrets.choice(allowed_chars) for i in range(length)) >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/utils/crypto.py" >> , line 46, in <genexpr> >> return ''.join(secrets.choice(allowed_chars) for i in range(length)) >> AttributeError: module 'secrets' has no attribute 'choice' >> >> >> During handling of the above exception, another exception occurred: >> >> >> Traceback (most recent call last): >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/bin/django-admin" >> , line 11, in <module> >> sys.exit(execute_from_command_line()) >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/core/management/__init__.py" >> , line 401, in execute_from_command_line >> utility.execute() >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/core/management/__init__.py" >> , line 395, in execute >> self.fetch_command(subcommand).run_from_argv(self.argv) >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/core/management/base.py" >> , line 341, in run_from_argv >> connections.close_all() >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/db/utils.py" >> , line 225, in close_all >> for alias in self: >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/db/utils.py" >> , line 219, in __iter__ >> return iter(self.databases) >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/utils/functional.py" >> , line 48, in __get__ >> res = instance.__dict__[self.name] = self.func(instance) >> File >> "/mnt/c/Users/gohard.r/dev/assistance-tool/diagnosis-admin/pythonenv/lib/python3.5/site-packages/django/utils/functional.py" >> , line 22, in func >> 'Cannot use cached_property instance without calling ' >> TypeError: Cannot use cached_property instance without calling >> __set_name__() on it. >> (pythonenv) rodolphe@PHP140:~/dev/assistance-tool/diagnosis-admin$ >> python --version >> Python 3.5.2 >> >> >> I didn't expect so many steps and missing/wrong dependencies, so I guess >> there must be something wrong in the env, or django/python version, but not >> sure where to look. >> >> Can anyone help ? 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