ubuntu anaconda创建虚拟环境报错

悠悠 2023-07-25 06:15 2阅读 0赞

### conda 创建虚拟环境报错 ###

*  环境
 *   *  问题描述
     *  问题解决

# 环境 #

ubuntu16.04，anconda3

## 问题描述 ##

Collecting package metadata (current_repodata.json): done
    Solving environment: failed
    Collecting package metadata (repodata.json): done
    Solving environment: done
    
    # >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
    
        Traceback (most recent call last):
          File "/root/conda3/lib/python2.7/site-packages/conda/exceptions.py", line 1043, in __call__
            return func(*args, **kwargs)
          File "/root/conda3/lib/python2.7/site-packages/conda/cli/main.py", line 84, in _main
        AttributeError: 'module' object has no attribute 'BadZipFile'
    
    `$ /home/every create -n torch1 python=3.6`
    
      environment variables:
                     CIO_TEST=<not set>
                   CONDA_ROOT=/root/Anaconda3
              LD_LIBRARY_PATH=/usr/local/cuda-9.0/lib64
                         PATH=/root/miniconda2/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
                              :/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/local/cuda-9.0/
                              bin
           REQUESTS_CA_BUNDLE=<not set>
                SSL_CERT_FILE=<not set>
    
         active environment : None
           user config file : /root/.condarc
     populated config files : /root/.condarc
              conda version : 4.7.5
        conda-build version : not installed
             python version : 2.7.16.final.0
           virtual packages : __cuda=9.0
           base environment : /root/Anaconda3  (writable)
               channel URLs : https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
    						  https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
    						  https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r 
    						  https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
    						  https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
              package cache : /root/Anaconda3/pkgs
                              /root/.conda/pkgs
           envs directories : /root/Anaconda3/envs
                              /root/.conda/envs
                   platform : linux-64
                 user-agent : conda/4.7.5 requests/2.22.0 CPython/2.7.16 Linux/4.4.0-150-generic ubuntu/16.04.1 glibc/2.23
                    UID:GID : 0:0
                 netrc file : None
               offline mode : False
    
    
    An unexpected error has occurred. Conda has prepared the above report.
    
    If submitted, this report will be used by core maintainers to improve
    future releases of conda.
    Would you like conda to send this report to the core maintainers?
    
    [y/N]: n
    
    No report sent. To permanently opt-out, use
    
        $ conda config --set report_errors false

## 问题解决 ##

1、有人说是 https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/的问题，于是使用命令

conda config --remove channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/

将其移除

接着使用命令查看当前清华源

conda config --show channels

确定移除后，重试无效  
2、有人建议重装Anconda，但是由于内置了很多虚拟环境，比如tensorflow，pytorch等，装的时候也很麻烦，所以这种方法是下下策，不建议。**（其实有人说Anaconda是为windows设计的，在linux的体验并不好，因此尽量不要在linux中使用，但是奈何conda好用嘞，所以不是万般无奈也不舍得舍弃掉）**  
3、没有办法，Googel了一下，说是conda版本不是最新的原因，于是只用了两条命令

conda update --all
    ...
    Proceed ([y]/n)? y #确认更新

切记，此命令在conda base下执行，因为只用base下有conda

conda update conda

现在再试试使用Anaconda创建虚拟环境，完全好了。