1、安装locust报错
Try to run this command from the system terminal. Make sure that you use the correct version of 'pip' installed for your Python interpreter located at 'D:\Python\Python36\Scripts\python.exe'. Requirement already satisfied: locustio in d:pythonpython36libsite-packageslocustio-0.13.5-py3.6.egg (0.13.5) Collecting gevent==1.5a2 Using cached https://files.pythonhosted.org/packages/80/36/b732b674fd172922d64a5e9e447f8e287c45fa4743c03ab363a73a242e44/gevent-1.5a2.tar.gz Installing build dependencies: started Installing build dependencies: finished with status 'error' ERROR: Command errored out with exit status 2: command: 'D:PythonPython36Scriptspython.exe' 'D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip' install --ignore-installed --no-user --prefix 'C:UsersHONGDO~1.WANAppDataLocalTemppip-build-env-m7ntuadzoverlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- 'setuptools >= 40.8.0' wheel 'Cython >= 0.29.13' 'cffi >= 1.12.3 ; platform_python_implementation == '"'"'CPython'"'"'' 'greenlet>=0.4.14 ; platform_python_implementation == '"'"'CPython'"'"'' cwd: None Complete output (36 lines): Collecting setuptools>=40.8.0 Using cached https://files.pythonhosted.org/packages/f9/d3/955738b20d3832dfa3cd3d9b07e29a8162edb480bf988332f5e6e48ca444/setuptools-44.0.0-py2.py3-none-any.whl Collecting wheel Using cached https://files.pythonhosted.org/packages/00/83/b4a77d044e78ad1a45610eb88f745be2fd2c6d658f9798a15e384b7d57c9/wheel-0.33.6-py2.py3-none-any.whl Collecting Cython>=0.29.13 Using cached https://files.pythonhosted.org/packages/ca/5d/7344d00b55f060243cf4f04c2fcee8c245a0af2b0bc236fc6dbb5021dcd6/Cython-0.29.14-cp36-cp36m-win_amd64.whl Collecting cffi>=1.12.3 Using cached https://files.pythonhosted.org/packages/9e/99/1adcccd6f7761186eb70e4591f45e941529fbf8e5df8e2d79e914887b118/cffi-1.13.2-cp36-cp36m-win_amd64.whl Collecting greenlet>=0.4.14 Using cached https://files.pythonhosted.org/packages/a9/a3/2a7a15c2dc23f764eaed46d41e081659aadf45570b4170156dde1c76d4f7/greenlet-0.4.15-cp36-cp36m-win_amd64.whl Processing c:usershongdou.wangappdatalocalpipcachewheelsf29a90de94f8556265ddc9d9c8b271b0f63e57b26fb1d67a45564511pycparser-2.19-py2.py3-none-any.whl ERROR: locustio 0.13.5 has requirement gevent==1.5a2, but you'll have gevent 1.4.0 which is incompatible. Installing collected packages: setuptools, wheel, Cython, pycparser, cffi, greenlet ERROR: Exception: Traceback (most recent call last): File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internalcliase_command.py", line 153, in _main status = self.run(options, args) File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internalcommandsinstall.py", line 455, in run use_user_site=options.use_user_site, File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internal eq\__init__.py", line 62, in install_given_reqs **kwargs File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internal eq eq_install.py", line 861, in install use_user_site=use_user_site, pycompile=pycompile, File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internal eq eq_install.py", line 495, in move_wheel_files warn_script_location=warn_script_location, File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internalwheel.py", line 493, in move_wheel_files clobber(source, dest, False, fixer=fixer, filter=filter) File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internalwheel.py", line 459, in clobber record_installed(srcfile, destfile, changed) File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internalwheel.py", line 386, in record_installed newpath = normpath(destfile, lib_dir) File "D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip\_internalwheel.py", line 80, in normpath return os.path.relpath(src, p).replace(os.path.sep, '/') File "D:pycharmPythonPython36lib tpath.py", line 586, in relpath path_drive, start_drive)) ValueError: path is on mount 'D:', start on mount 'C:' ---------------------------------------- ERROR: Command errored out with exit status 2: 'D:PythonPython36Scriptspython.exe' 'D:PythonPython36libsite-packagespip-19.3.1-py3.6.eggpip' install --ignore-installed --no-user --prefix 'C:UsersHONGDO~1.WANAppDataLocalTemppip-build-env-m7ntuadzoverlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- 'setuptools >= 40.8.0' wheel 'Cython >= 0.29.13' 'cffi >= 1.12.3 ; platform_python_implementation == '"'"'CPython'"'"'' 'greenlet>=0.4.14 ; platform_python_implementation == '"'"'CPython'"'"'' Check the logs for full command output.
错误原因： gevent的版本不对，卸载重装可解决；