问题描述
我正在尝试在Pycharm中使用pipenv，但是在尝试设置它时出现错误。
我正在使用macOS Catalina 10.15.5（19F101）
运行brew install pipenv时，我用自制软件安装了python3.8。实际上，我的机器上安装了两个Python 3。我从安装程序中获得的Python 3.7和在安装pipenv时自动安装的python 3.8二进制文件。我在网上尝试了所有其他解决方案，但似乎没有一个可以解决此问题：
pipenv.patched.notpip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info
这是我的问题的屏幕截图：
Virtualenv already exists!
Removing existing virtualenv…
Warning: the environment variable LANG is not set!
We recommend setting this in ~/.profile (or equivalent) for proper expected behavior.
Creating a virtualenv for this project…
Pipfile: /Users/xxxxxxxxxx/Documents/Programming/myproject/Pipfile
Using /usr/local/bin/python3 (3.8.5) to create virtualenv…
⠋ Creating virtual environment...
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⠴ Creating virtual environment...created virtual environment Cpython3.8.5.final.0-64 in 2397ms
creator Cpython3Posix(dest=/Users/xxxxxxxxxx/.local/share/virtualenvs/myproject--T_4UUiG,clear=False,global=False)
seeder FromAppData(download=False,pip=bundle,setuptools=bundle,wheel=bundle,via=copy,app_data_dir=/Users/xxxxxxxxxx/Library/Application Support/virtualenv)
added seed packages: pip==20.2.1,setuptools==49.2.1,wheel==0.34.2
activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator
✔ Successfully created virtual environment!
Virtualenv location: /Users/xxxxxxxxxx/.local/share/virtualenvs/myproject--T_4UUiG
Pipfile.lock not found,creating…
Locking [dev-packages] dependencies…
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ERROR:pip.subprocessor:Command errored out with exit status 1:
command: /Users/xxxxxxxxxx/.local/share/virtualenvs/myproject--T_4UUiG/bin/python -c 'import sys,setuptools,tokenize; sys.argv[0] = '"'"'/private/var/folders/tq/0dy10hb513z0slf8n7gcspyw0000gn/T/pip-resolver-pjxum28o/toolz/setup.py'"'"'; __file__='"'"'/private/var/folders/tq/0dy10hb513z0slf8n7gcspyw0000gn/T/pip-resolver-pjxum28o/toolz/setup.py'"'"';f=getattr(tokenize,'"'"'open'"'"',open)(__file__);code=f.read().replace('"'"'\r\n'"'"','"'"'\n'"'"');f.close();exec(compile(code,__file__,'"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/tq/0dy10hb513z0slf8n7gcspyw0000gn/T/pip-resolver-pjxum28o/toolz/pip-egg-info
cwd: /private/var/folders/tq/0dy10hb513z0slf8n7gcspyw0000gn/T/pip-resolver-pjxum28o/toolz/
Complete output (10 lines):
Traceback (most recent call last):
File "<string>",line 1,in <module>
File "/private/var/folders/tq/0dy10hb513z0slf8n7gcspyw0000gn/T/pip-resolver-pjxum28o/toolz/setup.py",line 5,in <module>
import toolz
File "/private/var/folders/tq/0dy10hb513z0slf8n7gcspyw0000gn/T/pip-resolver-pjxum28o/toolz/toolz/__init__.py",line 3,in <module>
from .functoolz import *
File "/private/var/folders/tq/0dy10hb513z0slf8n7gcspyw0000gn/T/pip-resolver-pjxum28o/toolz/toolz/functoolz.py",line 501
f.__name__ for f in reversed((self.first,) + self.funcs),^
SyntaxError: Generator expression must be parenthesized
----------------------------------------
Traceback (most recent call last):
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/resolver.py",line 807,in <module>
main()
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/resolver.py",line 802,in main
_main(parsed.pre,parsed.clear,parsed.verbose,parsed.system,parsed.write,File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/resolver.py",line 785,in _main
resolve_packages(pre,clear,verbose,system,write,requirements_dir,packages)
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/resolver.py",line 746,in resolve_packages
results,resolver = resolve(
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/resolver.py",line 728,in resolve
return resolve_deps(
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/utils.py",line 1378,in resolve_deps
results,hashes,markers_lookup,resolver,skipped = actually_resolve_deps(
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/utils.py",line 1093,in actually_resolve_deps
resolver.resolve()
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/utils.py",line 808,in resolve
results = self.resolver.resolve(max_rounds=environments.pipenv_MAX_ROUNDS)
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/piptools/resolver.py",line 180,in resolve
has_changed,best_matches = self._resolve_one_round()
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/piptools/resolver.py",line 268,in _resolve_one_round
their_constraints.extend(self._iter_dependencies(best_match))
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/piptools/resolver.py",line 383,in _iter_dependencies
dependencies = self.repository.get_dependencies(ireq)
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/piptools/repositories/pypi.py",line 226,in get_dependencies
legacy_results = self.get_legacy_dependencies(ireq)
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/piptools/repositories/pypi.py",line 347,in get_legacy_dependencies
results,ireq = self.resolve_reqs(
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/piptools/repositories/pypi.py",line 303,in resolve_reqs
results = resolver._resolve_one(reqset,ireq)
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/legacy_resolve.py",line 339,in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/legacy_resolve.py",line 287,in _get_abstract_dist_for
abstract_dist = self.preparer.prepare_linked_requirement(req)
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/operations/prepare.py",line 508,in prepare_linked_requirement
abstract_dist = _get_prepared_distribution(
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/operations/prepare.py",line 95,in _get_prepared_distribution
abstract_dist.prepare_distribution_Metadata(finder,build_isolation)
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/distributions/sdist.py",line 40,in prepare_distribution_Metadata
self.req.prepare_Metadata()
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/req/req_install.py",line 564,in prepare_Metadata
self.Metadata_directory = self._generate_Metadata()
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/req/req_install.py",line 538,in _generate_Metadata
return generate_Metadata_legacy(
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/operations/build/Metadata_legacy.py",line 115,in generate_Metadata
call_subprocess(
File "/usr/local/Cellar/pipenv/2020.8.13/libexec/lib/python3.8/site-packages/pipenv/patched/notpip/_internal/utils/subprocess.py",line 242,in call_subprocess
raise InstallationError(exc_msg)
pipenv.patched.notpip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
解决方法
通常，当我使用pycharm时，我喜欢在首选项->项目解释器下使用内置机制，您可以在其中手动搜索要安装的软件包并从那里进行安装。