python安装包报错:PackagesNotFoundError: The following packages are not available from current channels
以安装SimpleITK包为例,安装时,显示下图错误condainstallSimpleITK按以下操作完成包安装anacondasearch-tcondaSimpleITK#查询包所存在的版本根据需求选择自己要安装包的版本,输入以下命令查看安装渠道anacondashowAlkibiades/simpleitk进行安装condainstall--channelhttps://conda.anac