call_subprocess(cmd, show_stdout=False, extra_env=env, stdin=script)
File "d:\soft_install\python3\python3.7\lib\site-packages\virtualenv.py", line 963, in call_subprocess
raise OSError("Command {} failed with error code {}".format(cmd_desc, proc.returncode))
OSError: Command
[[source]]
url = "https://pypi.tuna.tsinghua.edu.cn/simple/"
verify_ssl = true
name = "pypi"
[packages]
flask = "*"
requests = "*"
wtforms = "*"
flask-sqlalchemy = "*"
cymysql = "*"
flask-login = "*"
[dev-packages]
[requires]
python_version = "3.7"
原文:https://www.cnblogs.com/venvive/p/11964742.html