I can never get this to work. I have Linux Mint, and the adding of repos isnt the same as it is in synaptic of Ubuntu (which is a lot easier). So I have to add repos using /etc/apt/sources.list. I tried adding the experimental repo, and I get this error:
Reading package lists... Done
W: GPG error: ftp://ftp.debian.org experimental Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A70DAF536070D3A1
W: You may want to run apt-get update to correct these problems
and this is how I've added it:
## -----------------------
## LINUX MINT REPOSITORIES
## -----------------------
## +++ Linux Mint 6 Felicia (stable) +++
deb http://packages.linuxmint.com/ felicia main upstream import
## +++ Backports (not as stable) +++
# deb http://packages.linuxmint.com/ felicia backport
## +++ Community (not as stable) +++
# deb http://packages.linuxmint.com/ felicia community
## +++ Romeo (unstable) +++
# deb http://packages.linuxmint.com/ felicia romeo
## +++ Source Repositories +++
# deb-src http://packages.linuxmint.com/ felicia main upstream import
# deb-src http://packages.linuxmint.com/ felicia community
# deb-src http://packages.linuxmint.com/ felicia backport
# deb-src http://packages.linuxmint.com/ felicia romeo
## -------------------
## UBUNTU REPOSITORIES
## -------------------
## +++ Ubuntu 8.10 Intrepid (stable) +++
deb http://archive.ubuntu.com/ubuntu/ intrepid main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ intrepid-updates main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ intrepid-security main restricted universe multiverse
## +++ Backports & Proposed (not as stable) +++
## deb http://archive.ubuntu.com/ubuntu/ intrepid-backports main restricted universe multiverse
## deb http://archive.ubuntu.com/ubuntu/ intrepid-proposed main restricted universe multiverse
## +++ Source Repositories +++
deb-src http://archive.ubuntu.com/ubuntu/ intrepid main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ intrepid-updates main restricted universe multiverse
deb-src http://security.ubuntu.com/ubuntu/ intrepid-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ intrepid-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ intrepid-proposed main restricted universe multiverse
## ------------------
## OTHER REPOSITORIES
## ------------------
## +++ Canonical (stable) +++
deb http://archive.canonical.com/ubuntu/ intrepid partner
## +++ Medibuntu (stable) +++
deb http://packages.medibuntu.org/ intrepid free non-free
[B]## +++ Experimental +++
deb ftp://ftp.debian.org/debian experimental main[/B]
???