Package: qgis

"qgis" package binaries on CentOS:

/usr/bin/qbrowser /usr/bin/qgis

You may install this package on CentOS with yum install qgis

"qgis" package binaries on Debian:

/usr/bin/qbrowser /usr/bin/qgis

You may install this package on Debian with apt-get install qgis