When spyder starts up, and there is a new version available, it says to run conda update anaconda before updating spyder itself. But this gives me a PackageNotInstalledError.
After looking through my file directory, I see an anaconda in /home/anaconda3/bin.
When I conda update --prefix /home/erik/anaconda3/bin anaconda I get DirectoryNotACondaEnvironmentError.
When I conda update --prefix /home/anaconda3 anaconda I get EnvironmentLocationNotFound: Not a conda environment: /home/anaconda3.
When I conda update --prefix /home/anaconda3/bin anaconda I get EnvironmentLocationNotFound: Not a conda environment: /home/anaconda3/bin.
I have a few virtual environments, plus the base environment. The errors are the same whether or not I have the base environment activated or deactivated.
conda list from the base environment shows anaconda-client and anaconda-navigator, but no plain anaconda or anaconda3.
conda update --all works fine.
conda update *any other installed package* works fine too.
Is the message in the spyder pop-up just misleading then? In one other case, the directions in the pop-up window were misleading.
(Linux System76 machine running Pop!OS.)