I am unable to install pgadmin4-apache2 on a new server running Ubuntu 18.04 server. I am following the instructions on https://wiki.postgresql.org/wiki/Apt, but "sudo apt install pgadmin4-apache2" returns the following:
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: pgadmin4-apache2 : Depends: pgadmin4-common (= 4.16-1.pgdg18.04+1) but it is not going to be installed E: Unable to correct problems, you have held broken packages.
and "sudo apt install pgadmin4-common" returns the following:
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: pgadmin4-common : Depends: python3-werkzeug (>= 0.15) but 0.14.1+dfsg1-1 is to be installed Recommends: pgadmin4-doc but it is not going to be installed Recommends: python3-psycopg2 (>= 2.8) but 2.7.4-1 is to be installed E: Unable to correct problems, you have held broken packages.
I'm not sure how to proceed. Any help will be appreciated.
