我正在尝试使用pipenv安装django-crispy-forms。
它安装是因为当我运行“pip Frozen”命令时,我看到了它。
是时候锁定[packages]依赖项了...
它面临锁定,并且出现此错误。
[pipenv.exceptions.ResolutionFailure]: File "c:/users/rapture c.
godson/appdat
a/local/programs/python/python37-32/lib/site-
packages/pipenv/resolver.py", line
69, in resolve
[pipenv.exceptions.ResolutionFailure]: req_dir=requirements_dir
[pipenv.exceptions.ResolutionFailure]: File "c:\users\rapture c.
godson\appdat
a\local\programs\python\python37-32\lib\site-packages\pipenv\utils.py",
line 726
, in resolve_deps
[pipenv.exceptions.ResolutionFailure]: req_dir=req_dir,
[pipenv.exceptions.ResolutionFailure]: File "c:\users\rapture c.
godson\appdat
a\local\programs\python\python37-32\lib\site-packages\pipenv\utils.py",
line 480
, in actually_resolve_deps
[pipenv.exceptions.ResolutionFailure]: resolved_tree =
resolver.resolve()
[pipenv.exceptions.ResolutionFailure]: File "c:\users\rapture c.
godson\appdat
a\local\programs\python\python37-32\lib\site-packages\pipenv\utils.py",
line 395
, in resolve
[pipenv.exceptions.ResolutionFailure]: raise
ResolutionFailure(message=str
(e))
[pipenv.exceptions.ResolutionFailure]:
pipenv.exceptions.ResolutionFailure
: ERROR: ERROR: Could not find a version that matches install
[pipenv.exceptions.ResolutionFailure]: No versions found
[pipenv.exceptions.ResolutionFailure]: 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 install
No versions found
Was https://pypi.org/simple reachable?
我试过运行以下命令建议[pipenv install --skip-lock和pipenv install --skip-lock],但仍然出现相同的错误。
如何解决此问题,因为我想在Heroku上部署项目,但我不知道这是否会阻止项目的部署?
最佳答案
尝试从pipfile中删除出现问题的库,检查是否有错字。
pipenv install“any-library”会将“any-library”插入到pipfile中,即使它不存在,这可能是导致错误的原因之一,
例子:
$ pipenv安装任何库
错误:错误:找不到与任何库匹配的版本
关于pipenv - 如何修复 "ERROR: Could not find a version that matches install"?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/54494286/