(venv) D:\Travel>pip  install  -i  https://pypi.doubanio.com/simple/  --trusted-host pypi.doubanio.com -r requirements.txt

Looking in indexes: https://pypi.doubanio.com/simple/

Collecting alembic==0.9.8

  Using cached https://pypi.doubanio.com/packages/a1/95/2252783859df9ec76b9a25d968c2827ed75a43ba34c6e8d38f87a5c0fb26/alembic-0.9.8.tar.gz (1.0 MB)

Collecting click==6.7

  Using cached https://pypi.doubanio.com/packages/34/c1/8806f99713ddb993c5366c362b2f908f18269f8d792aff1abfd700775a77/click-6.7-py2.py3-none-any.whl (71 kB)

Collecting Flask==0.12.2

  Using cached https://pypi.doubanio.com/packages/77/32/e3597cb19ffffe724ad4bf0beca4153419918e7fa4ba6a34b04ee4da3371/Flask-0.12.2-py2.py3-none-any.whl (83 kB)

Collecting Flask-Migrate==2.1.1

  Using cached https://pypi.doubanio.com/packages/c6/06/053630cb5fe3974c7d60c2d3f3907bae6ff86beb8720bd4fcf53c45c6702/Flask_Migrate-2.1.1-py2.py3-none-any.whl (13 k

B)

Collecting Flask-Script==2.0.6

  Using cached https://pypi.doubanio.com/packages/00/a4/cd587b2b19f043b65bf33ceda2f6e4e6cdbd0ce18d01a52b9559781b1da6/Flask-Script-2.0.6.tar.gz (43 kB)

Collecting Flask-SQLAlchemy==2.3.2

  Using cached https://pypi.doubanio.com/packages/a1/44/294fb7f6bf49cc7224417cd0637018db9fee0729b4fe166e43e2bbb1f1c8/Flask_SQLAlchemy-2.3.2-py2.py3-none-any.whl (1

6 kB)

Collecting Flask-WTF==0.14.2

  Using cached https://pypi.doubanio.com/packages/60/3a/58c629472d10539ae5167dc7c1fecfa95dd7d0b7864623931e3776438a24/Flask_WTF-0.14.2-py2.py3-none-any.whl (14 kB)

Collecting itsdangerous==0.24

  Using cached https://pypi.doubanio.com/packages/dc/b4/a60bcdba945c00f6d608d8975131ab3f25b22f2bcfe1dab221165194b2d4/itsdangerous-0.24.tar.gz (46 kB)

Collecting Jinja2==2.10

  Using cached https://pypi.doubanio.com/packages/7f/ff/ae64bacdfc95f27a016a7bed8e8686763ba4d277a78ca76f32659220a731/Jinja2-2.10-py2.py3-none-any.whl (126 kB)

Collecting Mako==1.0.7

  Using cached https://pypi.doubanio.com/packages/eb/f3/67579bb486517c0d49547f9697e36582cd19dafb5df9e687ed8e22de57fa/Mako-1.0.7.tar.gz (564 kB)

Collecting MarkupSafe==1.0

  Using cached https://pypi.doubanio.com/packages/4d/de/32d741db316d8fdb7680822dd37001ef7a448255de9699ab4bfcbdf4172b/MarkupSafe-1.0.tar.gz (14 kB)

    ERROR: Command errored out with exit status 1:

     command: 'D:\Travel\venv\Scripts\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\pip-install-i

26gz9a_\\markupsafe\\setup.py'"'"'; __file__='"'"'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\pip-install-i26gz9a_\\markupsafe\\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 'C:\

Users\ADMINI~1\AppData\Local\Temp\pip-pip-egg-info-1reliugi'

         cwd: C:\Users\ADMINI~1\AppData\Local\Temp\pip-install-i26gz9a_\markupsafe\

    Complete output (5 lines):

    Traceback (most recent call last):

      File "<string>", line 1, in <module>

      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-install-i26gz9a_\markupsafe\setup.py", line 6, in <module>

        from setuptools import setup, Extension, Feature

    ImportError: cannot import name 'Feature' from 'setuptools' (D:\Travel\venv\lib\site-packages\setuptools\__init__.py)

    ----------------------------------------

ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.