解决PackagesNotFoundError: The following packages are not available from current channels:问题

问题描述:用tensorflow环境运行jupyter时显示没有skimage包:no module named 'skimage',用conda终端下载skimage包

activate tensorflow39(我的虚拟环境名字)
conda install skimage

显示:

Solving environment: failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

- skimage

解决PackagesNotFoundError: The following packages are not available from current channels:问题_第1张图片

尝试方法如下:没有用

conda config --add channels conda-forge

而后发现最简单的方法是在anaconda3中直接操作: 

  • 打开anaconda3 

解决PackagesNotFoundError: The following packages are not available from current channels:问题_第2张图片

  • 切换到你要下载包的环境

解决PackagesNotFoundError: The following packages are not available from current channels:问题_第3张图片

  • 选择not install 

解决PackagesNotFoundError: The following packages are not available from current channels:问题_第4张图片

  • 右上角搜索你要下载的包 

 解决PackagesNotFoundError: The following packages are not available from current channels:问题_第5张图片

  •  点击前面的小方格,选中要安装的包

 解决PackagesNotFoundError: The following packages are not available from current channels:问题_第6张图片

  •  右下角apply

 解决PackagesNotFoundError: The following packages are not available from current channels:问题_第7张图片

  •  等加载出来点击apply,等待它下载完就好啦,底部可以看下载进度

 解决PackagesNotFoundError: The following packages are not available from current channels:问题_第8张图片

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