To install qfitsview just follow these instructions.
sudo apt-get install qfitsview
Which will install qfitsview and any other packages on which it depends.
|Maintainer||Debian Astro Team <email@example.com>|
|Description||FITS file viewer based on DPUSER two-dimensional images, it also provides means to explore three-dimensional data cubes. It integrates the functionality of DPUSER which can be accessed directly out of QFitsView.|