If you see following message while execute Koha installation command,
sudo apt-get install koha-common
"The following packages have unmet dependencies:koha-common : Depends: libgd-perl but it is not going to be installed
E: Unable to correct problems, you have held broken packages."
sudo apt-get install koha-common
"The following packages have unmet dependencies:koha-common : Depends: libgd-perl but it is not going to be installed
E: Unable to correct problems, you have held broken packages."
Don't worry, it means user has to install libgd-perl package.
Solution is that install the missing package using the following command,
sudo apt-get install libgd-perl
