相关疑难解决方法(0)

有没有办法将当前的 conda 基础（根）环境（当前有 Python 3.8.11）更新为 Python 3.9 或 3.10？我知道使用新的虚拟环境是推荐的方法，但我仍然想学习如何操作。

我尝试使用conda install python=3.9and conda install python=3.10，这是几年前一些帖子推荐的，但它们不起作用，最终出现以下错误

Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: -
Found conflicts! Looking for incompatible packages.
This can take several minutes.  Press CTRL-C to …

我有一个environment.yml文件，但不想使用 Conda：

name: foo
channels:
  - defaults
dependencies:
  - matplotlib=2.2.2

是否可以像文件一样pip安装依赖项？environment.ymlrequirements.txt

我尝试过pip install -r environment.yml，但它不适用于pip==22.1.2.

我不能再使用conda实用程序了。我多年来一直定期使用它，但是最近，因为我安装了python模块scp（使用命令conda install scp，我不知道它是否重要）而没有任何明显的异常，所以我在使用conda（conda安装…，conda更新…，conda卸载…，…，消息始终相同）：

Solving environment: failed

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

    Traceback (most recent call last):
      File "/Users/steph/anaconda/lib/python3.5/site-packages/conda/exceptions.py", line 819, in __call__
        return func(*args, **kwargs)
      File "/Users/steph/anaconda/lib/python3.5/site-packages/conda/cli/main.py", line 78, in _main
        exit_code = do_call(args, p)
      File "/Users/steph/anaconda/lib/python3.5/site-packages/conda/cli/conda_argparse.py", line 77, in do_call
        exit_code = getattr(module, func_name)(args, parser)
      File "/Users/steph/anaconda/lib/python3.5/site-packages/conda/cli/main_update.py", line 14, in execute
        install(args, parser, 'update')
      File "/Users/steph/anaconda/lib/python3.5/site-packages/conda/cli/install.py", line 235, in install
        force_reinstall=context.force,
      File "/Users/steph/anaconda/lib/python3.5/site-packages/conda/core/solve.py", line 506, in solve_for_transaction
        force_remove, force_reinstall)
      File "/Users/steph/anaconda/lib/python3.5/site-packages/conda/core/solve.py", line 439, in solve_for_diff …

我使用了conda一年，几周以来，每当我想使用 来安装软件包时conda install -c anaconda <package_name>，对于任何软件包，它都会卡在该Solving environment步骤上。

例如，我只想安装sympyPython mpmath...

有什么神奇的命令可以解决这个问题吗？

感谢致敬

我尝试从 anaconda 安装新软件包，出现了以下消息：

(base) C:\\Users\\lenovo>conda install anaconda\nCollecting package metadata (current_repodata.json): done\nSolving environment: \\\nThe environment is inconsistent, please check the package plan carefully\nThe following packages are causing the inconsistency:\n

我尝试分别使用conda install anaconda、conda update --all和conda install anaconda-clean\xef\xbc\x8c 但它仍然存在。

由于同样的问题，我什至无法卸载 Anaconda！\n有人在这方面取得任何进展吗？

以下是一些详细信息\xef\xbc\x9a

(base) C:\\Users\\lenovo>conda install anaconda\nCollecting package metadata (current_repodata.json): done\nSolving environment: \\\nThe environment is inconsistent, please check the package plan carefully\nThe following packages are causing the inconsistency:\n\n  - defaults/win-64::anaconda==custom=py38_1\n  - conda-forge/win-64::astropy==5.0.2=py38h6f4d8f0_0\n  - …

可以在 M1 Mac 上安装 Librosa 吗？我通过conda install -c conda-forge librosa（miniforge）尝试了 pip 和 Conda，但收到此错误：

# conda install -c conda-forge librosa
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: / 
Found conflicts! Looking for incompatible packages.
This can take several minutes. …