关于linux系统下conda总是出现Solving environment: failed

最新推荐文章于 2025-06-20 23:33:11 发布

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#Solving environment: failed #conda #linux

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本文详细记录了解决Anaconda在创建新环境时遇到的失败问题，通过排查网络代理设置，最终成功创建环境。

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user@user-B85M-D2V:~$ conda create --name tf python=3.6
Solving environment: failed

# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<

    Traceback (most recent call last):
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 819, in __call__
        return func(*args, **kwargs)
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/cli/main.py", line 78, in _main
        exit_code = do_call(args, p)
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/cli/conda_argparse.py", line 77, in do_call
        exit_code = getattr(module, func_name)(args, parser)
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/cli/main_create.py", line 11, in execute
        install(args, parser, 'create')
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/cli/install.py", line 235, in install
        force_reinstall=context.force,
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 518, in solve_for_transaction
        force_remove, force_reinstall)
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 451, in solve_for_diff
        final_precs = self.solve_final_state(deps_modifier, prune, ignore_pinned, force_remove)
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 180, in solve_final_state
        index, r = self._prepare(prepared_specs)
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 592, in _prepare
        self.subdirs, prepared_specs)
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/index.py", line 215, in get_reduced_index
        new_records = query_all(spec)
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/index.py", line 184, in query_all
        return tuple(concat(future.result() for future in as_completed(futures)))
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 95, in query
        self.load()
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 149, in load
        _internal_state = self._load()
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 227, in _load
        mod_etag_headers.get('_mod'))
      File "/home/user/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 437, in fetch_repodata_remote_request
        timeout=timeout)
      File "/home/user/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 546, in get
        return self.request('GET', url, **kwargs)
      File "/home/user/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 533, in request
        resp = self.send(prep, **send_kwargs)
      File "/home/user/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
        r = adapter.send(request, **kwargs)
      File "/home/user/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 412, in send
        conn = self.get_connection(request.url, proxies)
      File "/home/user/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 309, in get_connection
        proxy_manager = self.proxy_manager_for(proxy)
      File "/home/user/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 189, in proxy_manager_for
        **proxy_kwargs
      File "/home/user/anaconda3/lib/python3.7/site-packages/urllib3/contrib/socks.py", line 173, in __init__
        "Unable to determine SOCKS version from %s" % proxy_url
    ValueError: Unable to determine SOCKS version from socks://127.0.0.1:1080/

`$ /home/user/anaconda3/bin/conda create --name tf python=3.6`

  environment variables:
                ALL_PROXY=<set>
                 CIO_TEST=<not set>
        CONDA_DEFAULT_ENV=base
                CONDA_EXE=/home/user/anaconda3/bin/conda
             CONDA_PREFIX=/home/user/anaconda3
    CONDA_PROMPT_MODIFIER=
         CONDA_PYTHON_EXE=/home/user/anaconda3/bin/python
               CONDA_ROOT=/home/user/anaconda3
              CONDA_SHLVL=1
            DEFAULTS_PATH=/usr/share/gconf/ubuntu.default.path
          LD_LIBRARY_PATH=/usr/local/cuda-9.0/lib64
           MANDATORY_PATH=/usr/share/gconf/ubuntu.mandatory.path
                 NO_PROXY=<set>
                     PATH=/home/user/anaconda3/bin:/home/user/bin:/home/user/.local/bin:/usr/loc
                          al/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/l
                          ocal/games:/snap/bin:/usr/local/cuda-9.0/bin
       REQUESTS_CA_BUNDLE=<not set>
            SSL_CERT_FILE=<not set>
            XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
         XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
                all_proxy=<set>
                 no_proxy=<set>
              socks_proxy=<set>

     active environment : base
    active env location : /home/user/anaconda3
            shell level : 1
       user config file : /home/user/.condarc
 populated config files : 
          conda version : 4.5.12
    conda-build version : 3.17.6
         python version : 3.7.1.final.0
       base environment : /home/user/anaconda3  (writable)
           channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/free/linux-64
                          https://repo.anaconda.com/pkgs/free/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/pro/linux-64
                          https://repo.anaconda.com/pkgs/pro/noarch
          package cache : /home/user/anaconda3/pkgs
                          /home/user/.conda/pkgs
       envs directories : /home/user/anaconda3/envs
                          /home/user/.conda/envs
               platform : linux-64
             user-agent : conda/4.5.12 requests/2.21.0 CPython/3.7.1 Linux/4.15.0-48-generic ubuntu/16.04 glibc/2.23
                UID:GID : 1000:1000
             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]: 
No report sent. To permanently opt-out, use

    $ conda config --set report_errors false

如上所示，无论怎么都是出现这个错误，结果发现是挂了（V–P--n）的原因，关了软件，并且关闭网路代理，并应用到这个系统就好了。