read -p "Enter package name: " packageName
sudo apt-mark auto $(apt-cache showsrc $packageName | sed -e '/Build-Depends/!d;s/Build-Depends: |,|([^)]),|[[^]]]//g' | sed -E 's/|//g; s/<.>//g')
sudo apt-mark manual build-essential fakeroot devscripts
sudo apt autoremove --purge