The solution to the PackagesNotFoundError error in conda install packages under Ubuntu
After installing Anaconda on Ubuntu 16.04, an error occurs in the command window directly conda install packages, and the error message is the following:
PackagesNotFoundError: The following packages are not available from current channels:
Step 1: Enter anaconda search -t conda packages (installation package name)
Step 2: Then perform anaconda show <User/ Package > according to the prompt that appears
Step 3: Finally, according to the prompts, you can directly copy and paste the conda install command to install.