C:\Users\AI>conda create --name TD python=3 .10 Collecting package metadata (current_repodata.json): done Solving environment: unsuccessful attempt using repodata from current_repodata.json, retrying with next repodata source. Collecting package metadata (repodata.json): done Solving environment: failed PackagesNotFoundError: The following packages are not available from current channels: - .10 Current channels: - https://repo.anaconda.com/pkgs/main/win-64 - https://repo.anaconda.com/pkgs/main/noarch - https://repo.anaconda.com/pkgs/r/win-64 - https://repo.anaconda.com/pkgs/r/noarch - https://repo.anaconda.com/pkgs/msys2/win-64 - https://repo.anaconda.com/pkgs/msys2/noarch To search for alternate channels that may provide the conda package you're looking for, navigate to https://anaconda.org and use the search bar at the top of the page. C:\Users\AI>
时间: 2024-01-01 13:03:41 浏览: 223
您好!根据您提供的命令,出现了一个错误。错误提示是“PackagesNotFoundError: The following packages are not available from current channels: - .10”。这是因为您指定的Python版本号不正确。请注意,Python版本应该是3.10,而不是3 .10。请尝试使用正确的Python版本号重新运行命令:
```
conda create --name TD python=3.10
```
这样应该可以成功创建一个名为TD的环境,并安装Python 3.10。希望对您有帮助!如果您还有其他问题,请随时提问。
相关问题
ModuleNotFoundError: No module named 'torch' PS G:\NJFU\YOLO\yolov5-corrosion> conda install pytorch==1.8.0 torchvision==0.9.0 torchaudio==0.8.0 cpuonly Collecting package metadata (current_repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Collecting package metadata (repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. PackagesNotFoundError: The following packages are not available from current channels: - cpuonly - pytorch==1.8.0 - torchvision==0.9.0 - torchaudio==0.8.0
It seems that you are encountering some issues with installing the required packages for PyTorch. The error message suggests that the packages you are trying to install are not available from the current channels.
To resolve this issue, you can try the following steps:
1. Create a new conda environment:
```bash
conda create -n myenv python=3.8
```
2. Activate the new environment:
```bash
conda activate myenv
```
3. Install PyTorch and torchvision using conda:
```bash
conda install pytorch==1.8.0 torchvision==0.9.0 torchaudio==0.8.0 cpuonly -c pytorch
```
By specifying the `-c pytorch` flag, conda will search for the packages in the PyTorch channel.
Please note that the `cpuonly` variant installs PyTorch without CUDA support, which means it will not utilize GPU acceleration. If you have a compatible GPU and want to enable GPU acceleration, you should install the appropriate version of PyTorch with CUDA support.
I hope this helps! Let me know if you have any further questions.
(base) C:\Users\gnp>conda create -n pytorch_gpu python=3.8 Collecting package metadata (current_repodata.json): failed UnavailableInvalidChannel: The channel is not accessible or is invalid. channel name: pspy/simple channel url: https://mirrors.aliyun.com/pspy/simple error code: 404 You will need to adjust your conda configuration to proceed. Use `conda config --show channels` to view your configuration's current state, and use `conda config --show-sources` to view config file locations.如何解决
这个错误的原因是conda无法访问指定的软件包源(psyp/simple)。你可以尝试更改软件包源,或者检查你的网络连接是否正常。
以下是一些可能的解决方法:
1. 更改软件包源:你可以使用以下命令更改软件包源为中科大镜像源:
```
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/conda-forge/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/msys2/
conda config --set show_channel_urls yes
```
2. 检查网络连接:检查你的网络连接是否正常,并确保你可以访问指定的软件包源。
如果以上方法都不能解决问题,你可以考虑使用其他的conda软件包源,或者使用其他的Python安装程序。
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