看来我的Mac上的pipenv和其他python包与Python 3.6绑定,但3.7应该可以正常工作 . 我最近更新到python via

brew upgrade python

运行3.7.0

$ pipenv update警告:在您的系统上找不到Python 3.6 ...您可以使用以下命令指定Python的特定版本:$ pipenv --python path / to / python

当我尝试指定路径时...我得到:



## ```

...安装setuptools,pip,wheel ......完成 . 回溯(最近一次调用最后一次):文件“/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/virtualenv.py”,第2343行,在main()文件中“/ usr / local / Cellar / pipenv / 2018.10.13 / libexec / lib / python3.7 / site-packages / virtualenv.py“,第712行,在主symlink = options.symlink中)文件”/ usr / local / Cellar / pipenv /2018.10.13/libexec/lib/python3.7/site-packages/virtualenv.py“,第947行,在create_environment下载=下载,文件”/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/ python3.7 / site-packages / virtualenv.py“,第904行,在install_wheel中call_subprocess(cmd,show_stdout = False,extra_env = env,stdin = SCRIPT)文件”/usr/local/Cellar/pipenv/2018.10.13/libexec /lib/python3.7/site-packages/virtualenv.py“,第796行,在call_subprocess%(cmd_desc,proc.returncode)中)OSError:Command /Users/zane/.local/s...AjWOtt/bin/python3 .7  -  setuptools pip wheel失败,错误代码为1``

```Traceback(最近调用最后一次):文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/bin/pipenv",第11行,在load_entry_point('pipenv==2018.10.13','console_scripts','pipenv')()文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/click/core.py",第764行,在 **call** 返回self.main(* args,** kwargs)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/click/core.py" ,第717行,在主rv = self.invoke(ctx)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/click/core.py",第1134行,在调用Command.invoke(self,ctx)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/click/core.py",第956行,在调用中返回ctx.invoke(self.callback,** ctx .params)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/click/core.py",第555行,在调用返回回调(* args,** kwargs)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/click/decorators.py",第64行,在new_func中返回ctx.invoke(f,obj,* args,** kwargs)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/click/core.py",第555行,在调用返回回调(* args,** kwargs)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/click/decorators.py",第17行,在new_func中返回f(get_current_context(),* args,** kwargs)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/cli/command.py",第203行,在cli clear = state.clear,File "/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/core.py",第565行,在ensure_project pypi_mirror = pypi_mirror,文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/core.py",第500行,在ensure_virtualenv中python = python,site_packages = site_packages,pypi_mirror = pypi_mirror文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/core.py",第901行,在do_create_virtualenv中click.echo(crayons.blue("{0}" .format(c.err)),err = True)文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/delegator.py",第146行,错误返回self._pexpect_out文件"/usr/local/Cellar/pipenv/2018.10.13/libexec/lib/python3.7/site-packages/pipenv/vendor/delegator.py",第114行,_pexpect_out结果= self.subprocess.after TypeError :只能将str(不是"type")连接到str

问题似乎是:

Installing collected packages: setuptools, pip, wheel Could not install packages due to an EnvironmentError: [Errno 1] Operation not permitted: '/bin/easy_install'