PackagesNotFoundError: The following packages are not available from current channels: - python=3.4
时间: 2023-11-05 21:05:06 浏览: 51
PackagesNotFoundError: The following packages are not available from current channels: python=3.4
这个错误是由于你所设置的conda源中没有python版本为3.4的包导致的。导致这个问题的原因可能是你的conda源中没有包含该版本的python或者该版本的python已经不再支持。解决这个问题的方法是尝试更换conda源,或者更新你的python版本到一个可用的版本。
相关问题
PackagesNotFoundError: The following packages are not available from current channels: - python=3.9
PackagesNotFoundError: The following packages are not available from current channels: - python=3.9 [2]。
出现这个错误的原因是因为你将安装源设置为清华镜像,而在2019年4月份,清华镜像的anaconda源已经无法使用了。所以你需要手动下载python 3.9的whl文件来进行安装。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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PackagesNotFoundError: The following packages are not available from current channels: - python=3.6
当出现“PackagesNotFoundError: The following packages are not available from current channels: python=3.6”错误时,可能是因为当前的软件源中没有Python 3.6版本的包。您可以尝试以下方法解决这个问题:
1. 检查您的软件源是否正确。您可以使用以下命令检查:
```shell
conda config --show channels
```
如果您没有看到Anaconda或conda-forge等常见软件源,请使用以下命令添加:
```shell
conda config --add channels anaconda
conda config --add channels conda-forge
```
2. 更新conda:
```shell
conda update conda
```
3. 创建一个新的conda环境并指定Python版本:
```shell
conda create -n myenv python=3.6
```
这将创建一个名为“myenv”的新环境,并在其中安装Python 3.6。
4. 激活新环境:
```shell
conda activate myenv
```
然后您可以在新环境中安装所需的软件包。