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Python Development Workflow for Humans.
https://pipenv.pypa.io
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error on python version during the installation twint #4069

Closed hamidshp closed 4 years ago

hamidshp commented 4 years ago

hello i'm trying to use twint and at the end of installation when i start to use pipenv i have this error 

pipenv.patched.notpip._internal.exceptions.UnsupportedPythonVersion: twint requires Python '>=3.6.0' but the running Python is 2.7.17

i check out my python version and the output are here: 

user@kali:~/twint$ python2 --version
Python 2.7.17
user@kali:~/twint$ python3 --version
Python 3.7.5

even i try to istall as root user but at the end pipenv command show this error:

Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies.
  First try clearing your dependency cache with $ pipenv lock --clear, then try the original command again.
 Alternatively, you can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation.
  Hint: try $ pipenv lock --pre if it is a pre-release dependency.
ERROR: ERROR: Could not find a version that matches 3-6-3
No versions found
Was https://pypi.org/simple reachable?

i cant understand what happen and what is the problem

$ pipenv --support` out puts are

user@kali:~/twint$ pipenv --support

$ pipenv --support Pipenv version: `'2018.11.26'` Pipenv location: `'/usr/local/lib/python2.7/dist-packages/pipenv'` Python location: `'/usr/bin/python'` Python installations found: - `3.7.5`: `/usr/bin/python3.7` - `3.7.5`: `/usr/bin/python3.7m` - `2.7.17`: `/usr/bin/python` PEP 508 Information: ``` {'implementation_name': 'cpython', 'implementation_version': '0', 'os_name': 'posix', 'platform_machine': 'x86_64', 'platform_python_implementation': 'CPython', 'platform_release': '5.3.0-kali2-amd64', 'platform_system': 'Linux', 'platform_version': '#1 SMP Debian 5.3.9-3kali1 (2019-11-20)', 'python_full_version': '2.7.17', 'python_version': '2.7', 'sys_platform': 'linux2'} ``` System environment variables: - `MATE_DESKTOP_SESSION_ID` - `XDG_GREETER_DATA_DIR` - `PYTHONDONTWRITEBYTECODE` - `XDG_CURRENT_DESKTOP` - `XDG_SESSION_TYPE` - `LOGNAME` - `XDG_SEAT` - `PATH` - `XDG_VTNR` - `HOME` - `DISPLAY` - `SSH_AGENT_PID` - `XDG_SESSION_DESKTOP` - `TERM` - `SHELL` - `XDG_SESSION_PATH` - `XAUTHORITY` - `SESSION_MANAGER` - `SHLVL` - `QT_ACCESSIBILITY` - `WINDOWID` - `GTK_OVERLAY_SCROLLING` - `PYTHONFINDER_IGNORE_UNSUPPORTED` - `GPG_AGENT_INFO` - `XDG_SESSION_CLASS` - `LANG` - `XDG_RUNTIME_DIR` - `QT_SCALE_FACTOR` - `SSH_AUTH_SOCK` - `VTE_VERSION` - `GDMSESSION` - `PIP_SHIMS_BASE_MODULE` - `XDG_SEAT_PATH` - `PIP_PYTHON_PATH` - `XDG_SESSION_ID` - `DBUS_SESSION_BUS_ADDRESS` - `_` - `DESKTOP_SESSION` - `PIP_DISABLE_PIP_VERSION_CHECK` - `OLDPWD` - `XDG_DATA_DIRS` - `PWD` - `QT_AUTO_SCREEN_SCALE_FACTOR` - `COLORTERM` - `LS_COLORS` - `USER` Pipenv–specific environment variables: Debug–specific environment variables: - `PATH`: `/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games` - `SHELL`: `/bin/bash` - `LANG`: `en_US.UTF-8` - `PWD`: `/home/hamid/twint` --------------------------- Contents of `Pipfile` ('/home/hamid/twint/Pipfile'): ```toml [[source]] name = "pypi" url = "https://pypi.org/simple" verify_ssl = true [dev-packages] [packages] twint = {git = "https://github.com/twintproject/twint.git",editable = true} [requires] python_version = "2.7" ```
rmbrad commented 4 years ago

The python version is set to 2.7 in the Pipfile:

[requires]
python_version = "2.7"

It needs to be set to at least 3.6 as required by the twint project.

hamidshp commented 4 years ago

i change it to 3.6 but the output is :

hamid@Hamidkali:~/twint$ pipenv install -e git+https://github.com/twintproject/twint.git#egg=twint
Warning: Your Pipfile requires python_version 3.6, but you are using 2.7.17 (/home/hamid/.local/share/v/t/bin/python).
  $ pipenv --rm and rebuilding the virtual environment may resolve the issue.
  $ pipenv check will surely fail.
Installing -e git+https://github.com/twintproject/twint.git#egg=twint...
Adding twint to Pipfile's [packages]...
✔ Installation Succeeded 
Pipfile.lock not found, creating...
Locking [dev-packages] dependencies...
Locking [packages] dependencies...
✘ Locking Failed! 
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/pipenv/resolver.py", line 126, in <module>
    main()
  File "/usr/local/lib/python2.7/dist-packages/pipenv/resolver.py", line 119, in main
    parsed.requirements_dir, parsed.packages)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/resolver.py", line 85, in _main
    requirements_dir=requirements_dir,
  File "/usr/local/lib/python2.7/dist-packages/pipenv/resolver.py", line 69, in resolve
    req_dir=requirements_dir
  File "/usr/local/lib/python2.7/dist-packages/pipenv/utils.py", line 726, in resolve_deps
    req_dir=req_dir,
  File "/usr/local/lib/python2.7/dist-packages/pipenv/utils.py", line 480, in actually_resolve_deps
    resolved_tree = resolver.resolve()
  File "/usr/local/lib/python2.7/dist-packages/pipenv/utils.py", line 385, in resolve
    results = self.resolver.resolve(max_rounds=environments.PIPENV_MAX_ROUNDS)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 102, in resolve
    has_changed, best_matches = self._resolve_one_round()
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 206, in _resolve_one_round
    for dep in self._iter_dependencies(best_match):
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 280, in _iter_dependencies
    for dependency in self.repository.get_dependencies(ireq):
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 234, in get_dependencies
    legacy_results = self.get_legacy_dependencies(ireq)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 426, in get_legacy_dependencies
    results, ireq = self.resolve_reqs(download_dir, ireq, wheel_cache)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 297, in resolve_reqs
    results = resolver._resolve_one(reqset, ireq)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/notpip/_internal/resolve.py", line 274, in _resolve_one
    self.requires_python = check_dist_requires_python(dist, absorb=False)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/notpip/_internal/utils/packaging.py", line 62, in check_dist_requires_python
    '.'.join(map(str, sys.version_info[:3])),)
pipenv.patched.notpip._internal.exceptions.UnsupportedPythonVersion: twint requires Python '>=3.6.0' but the running Python is 2.7.17
File "/usr/local/lib/python2.7/dist-packages/pipenv/resolver.py", line 126, in <module>
    main()
  File "/usr/local/lib/python2.7/dist-packages/pipenv/resolver.py", line 119, in main
    parsed.requirements_dir, parsed.packages)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/resolver.py", line 85, in _main
    requirements_dir=requirements_dir,
  File "/usr/local/lib/python2.7/dist-packages/pipenv/resolver.py", line 69, in resolve
    req_dir=requirements_dir
  File "/usr/local/lib/python2.7/dist-packages/pipenv/utils.py", line 726, in resolve_deps
    req_dir=req_dir,
  File "/usr/local/lib/python2.7/dist-packages/pipenv/utils.py", line 480, in actually_resolve_deps
    resolved_tree = resolver.resolve()
  File "/usr/local/lib/python2.7/dist-packages/pipenv/utils.py", line 385, in resolve
    results = self.resolver.resolve(max_rounds=environments.PIPENV_MAX_ROUNDS)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 102, in resolve
    has_changed, best_matches = self._resolve_one_round()
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 206, in _resolve_one_round
    for dep in self._iter_dependencies(best_match):
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 280, in _iter_dependencies
    for dependency in self.repository.get_dependencies(ireq):
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 234, in get_dependencies
    legacy_results = self.get_legacy_dependencies(ireq)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 426, in get_legacy_dependencies
    results, ireq = self.resolve_reqs(download_dir, ireq, wheel_cache)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 297, in resolve_reqs
    results = resolver._resolve_one(reqset, ireq)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/notpip/_internal/resolve.py", line 274, in _resolve_one
    self.requires_python = check_dist_requires_python(dist, absorb=False)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/notpip/_internal/utils/packaging.py", line 62, in check_dist_requires_python
    '.'.join(map(str, sys.version_info[:3])),)
pipenv.patched.notpip._internal.exceptions.UnsupportedPythonVersion: twint requires Python '>=3.6.0' but the running Python is 2.7.17

i get confused Duplicate of #

rmbrad commented 4 years ago

You need to set the python version to something that is available on your system, which from your initial issue seems to 3.7. Then you need to remove the existing virtualenv and recreate it:

pipenv --rm
pipenv install ...
frostming commented 4 years ago

@rmbrad is correct, close it now