Installation of Scamp
sudo apt install scamp
this is simple but works!!!
Installation of Swarp
Download from http://www.astromatic.net/, you can choose installation from source or binary.
From source
gzip -dc swarp-2.38.0.tar.gz | tar xvf -
cd swarp-2.38.0
./configure
sudo make
sudo make install
From binary
install alien first, then convert .rmp file to .deb file using Alien.
alien swarp-2.38.0-1.x86_64.rpm
sudo dpkg -i swarp-2.38.0-2_amd64.deb
