nixCraft shows you how to get the source code of package using the apt command on Debian or Ubuntu.
How to get source code of package using the apt command on Debian or Ubuntu
I need source code of code of package installed using the apt-get command or apt command on Debian or Ubuntu. How do I get or download source code of package on a Debian or Ubuntu system? How can I download Ubuntu/Debian package's source code?
How to get source code of package using the apt command on Debian or Ubuntu