安装mmcv出错ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for f

男娘i 2023-02-16 04:12 2阅读 0赞

在新的电脑上安装mmcv按照以前pip 直接安装的时候报错了，解决方法。

**安装：pip install mmcv -i http://pypi.douban.com/simple --trusted-host pypi.douban.com**  
Looking in indexes: http://pypi.douban.com/simple  
Collecting mmcv  
  Downloading http://pypi.doubanio.com/packages/20/24/18a1a702688ba311f57b00ff22e2194488bc36eb90ed80bb0adacfbc066f/mmcv-0.5.9.tar.gz (128 kB)  
     |████████████████████████████████| 128 kB 6.4 MB/s  
    ERROR: Command errored out with exit status 1:  
     command: 'd:\\bashsoft\\anaconda\\envs\\torch\\python.exe' -c 'import sys, setuptools, tokenize; sys.argv\[0\] = '"'"'C:\\\\Users\\\\ty\\\\AppData\\\\Local\\\\Temp\\\\pip-install-xgs29701\\\\mmcv\\\\setup.py'"'"'; \_\_file\_\_='"'"'C:\\\\Users\\\\ty\\\\AppData\\\\Local\\\\Temp\\\\pip-install-xgs29701\\\\mmcv\\\\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\\ty\\AppData\\Local\\Temp\\pip-pip-egg-info-n4mk46on'  
         cwd: C:\\Users\\ty\\AppData\\Local\\Temp\\pip-install-xgs29701\\mmcv\\  
    Complete output (33 lines):  
    WARNING: The repository located at pypi.douban.com is not a trusted or secure host and is being ignored. If this repository is available via HTTPS we recommend you use HTTPS instead, otherwise you may silence this warning and allow it anyway with '--trusted-host pypi.douban.com'.  
    **ERROR:** Could not find a version that satisfies the requirement pytest-runner (from versions: none)  
    **ERROR:** No matching distribution found for pytest-runner  
    Traceback (most recent call last):  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\setuptools\\installer.py", line 128, in fetch\_build\_egg  
        subprocess.check\_call(cmd)  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\subprocess.py", line 291, in check\_call  
        raise CalledProcessError(retcode, cmd)  
    subprocess.CalledProcessError: Command '\['d:\\\\bashsoft\\\\anaconda\\\\envs\\\\torch\\\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\\\Users\\\\ty\\\\AppData\\\\Local\\\\Temp\\\\tmpx7bj00mz', '--quiet', 'pytest-runner'\]' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):  
      File "<string>", line 1, in <module>  
      File "C:\\Users\\ty\\AppData\\Local\\Temp\\pip-install-xgs29701\\mmcv\\setup.py", line 172, in <module>  
        zip\_safe=False)  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\setuptools\\\_\_init\_\_.py", line 160, in setup  
        \_install\_setup\_requires(attrs)  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\setuptools\\\_\_init\_\_.py", line 155, in \_install\_setup\_requires  
        dist.fetch\_build\_eggs(dist.setup\_requires)  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\setuptools\\dist.py", line 698, in fetch\_build\_eggs  
        replace\_conflicting=True,  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\pkg\_resources\\\_\_init\_\_.py", line 783, in resolve  
        replace\_conflicting=replace\_conflicting  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\pkg\_resources\\\_\_init\_\_.py", line 1066, in best\_match  
        return self.obtain(req, installer)  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\pkg\_resources\\\_\_init\_\_.py", line 1078, in obtain  
        return installer(requirement)  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\setuptools\\dist.py", line 754, in fetch\_build\_egg  
        return fetch\_build\_egg(self, req)  
      File "d:\\bashsoft\\anaconda\\envs\\torch\\lib\\site-packages\\setuptools\\installer.py", line 130, in fetch\_build\_egg  
        raise DistutilsError(str(e))  
    distutils.errors.DistutilsError: Command '\['d:\\\\bashsoft\\\\anaconda\\\\envs\\\\torch\\\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\\\Users\\\\ty\\\\AppData\\\\Local\\\\Temp\\\\tmpx7bj00mz', '--quiet', 'pytest-runner'\]' returned non-zero exit status 1.  
    ----------------------------------------  
**ERROR:** Command errored out with exit status 1: python setup.py egg\_info Check the logs for full command output.

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

解决：pip install  pytest-runner **-**i http://pypi.douban.com/simple --trusted-host pypi.douban.com

重新：**pip install mmcv -i http://pypi.douban.com/simple --trusted-host pypi.douban.com**