Dear all,
From Ubuntu Ubuntu 12.04 LTS 64bits I am trying to install grass-dev using synaptic. I get this error:
W: Duplicate sources.list entry http://ppa.launchpad.net/gcpp-kalxas/ppa-tzotsos/ubuntu/ precise/main amd64 Packages (/var/lib/apt/lists/ppa.launchpad.net_gcpp-kalxas_ppa-tzotsos_ubuntu_dists_precise_main_binary-amd64_Packages)
W: Duplicate sources.list entry http://ppa.launchpad.net/gcpp-kalxas/ppa-tzotsos/ubuntu/ precise/main i386 Packages (/var/lib/apt/lists/ppa.launchpad.net_gcpp-kalxas_ppa-tzotsos_ubuntu_dists_precise_main_binary-i386_Packages)
I understand that there is a duplicate in my sources.list, but cannot figure out which one. Here are the repositories that I have added:
# to get GRASS updated
deb http://ppa.launchpad.net/gcpp-kalxas/ppa-tzotsos/ubuntu precise main
deb-src http://ppa.launchpad.net/gcpp-kalxas/ppa-tzotsos/ubuntu precise main
# to get QGIS
deb http://qgis.org/debian precise main
deb-src http://qgis.org/debian precise main
# to get R
deb http://cran.univ-lyon1.fr/bin/linux/ubuntu precise/
Any hint appreciated.
Patrick