dark-sdk not installed. The package was not found with the source(s) listed.

It seems like you're experiencing an error related to the dark-sdk package. This error message indicates that the package is not installed and cannot be found in the specified source(s).

To fix this issue, you can try installing the dark-sdk package using a package manager like pip. First, make sure that pip is installed on your system. Then, run the following command in your terminal:

pip install dark-sdk

This should install the dark-sdk package and resolve the error. If you continue to experience issues, you may need to check your package sources or seek further assistance.

相关问题

(base) PS F:\langchao\fl\fan_ui> choco install libpng Chocolatey v0.10.15 Installing the following packages: libpng By installing you accept licenses for the packages. libpng not installed. The package was not found with the source(s) listed. Source(s): 'https://chocolatey.org/api/v2/' NOTE: When you specify explicit sources, it overrides default sources. If the package version is a prerelease and you didn't specify `--pre`, the package may not be found. Please see https://chocolatey.org/docs/troubleshooting for more assistance. Chocolatey installed 0/1 packages. 1 packages failed. See the log for details (C:\ProgramData\chocolatey\logs\chocolatey.log). Failures - libpng - libpng not installed. The package was not found with the source(s) listed. Source(s): 'https://chocolatey.org/api/v2/' NOTE: When you specify explicit sources, it overrides default sources. If the package version is a prerelease and you didn't specify `--pre`, the package may not be found. Please see https://chocolatey.org/docs/troubleshooting for more assistance.

根据你提供的信息，看起来libpng包在Chocolatey的默认源中没有找到。这可能是由于源没有正确配置或libpng包不可用所导致的。

你可以尝试使用其他源来安装libpng。可以通过以下步骤来添加一个新的源并安装libpng包：

1. 打开一个命令行终端（CMD）窗口。
2. 运行以下命令来添加一个名为`custom-source`的新源：

   choco source add -n=custom-source -s=https://www.my-custom-source.com/api/v2/

注意：将`https://www.my-custom-source.com/api/v2/`替换为你可用的libpng包源的URL。

3. 运行以下命令来安装libpng包：

   choco install libpng --source=custom-source

注意：将`custom-source`替换为你添加的源的名称。

如果仍然无法找到libpng包，请检查你所使用的源是否正确，并确保该源中有可用的libpng包。另外，你还可以尝试在其他可用的Chocolatey源中搜索libpng包。

如果以上方法仍然无法解决问题，建议使用其他方式来安装libpng，例如手动下载安装程序并按照说明进行安装。