source package

Hi,

Can you provide source package ?
I have tried to add :
deb-src http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen

but no source available :

LANG=en_US apt-get source mongodb-10gen
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Could not open file /var/lib/apt/lists/downloads-
distro.mongodb.org_repo_ubuntu-upstart_dists_dist_10gen_source_Sources

• open (2: No such file or directory)

Best regards,
Yann