Ign:1 cdrom://Ubuntu 16.04 LTS Xenial Xerus - Release amd64 (20160420.1) xenial InRelease
Hit:2 cdrom://Ubuntu 16.04 LTS Xenial Xerus - Release amd64 (20160420.1) xenial Release
Get:4 htt p://security.ubuntu. com/ubuntu xenial-security InRelease [94.5 kB]
Hit:5 htt p://archive.ubuntu. com/ubuntu xenial InRelease
Get:6 htt p://archive.ubuntu. com/ubuntu xenial-updates InRelease [94.5 kB]
Fetched 189 kB in 0s (355 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package python-software-properties is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
software-properties-common
E: Package 'python-software-properties' has no installation candidate
cd ~/torch; bash install-deps;
Ign:1 cdrom://Ubuntu 16.04 LTS Xenial Xerus - Release amd64 (20160420.1) xenial InRelease Hit:2 cdrom://Ubuntu 16.04 LTS Xenial Xerus - Release amd64 (20160420.1) xenial Release Get:4 htt p://security.ubuntu. com/ubuntu xenial-security InRelease [94.5 kB]
Hit:5 htt p://archive.ubuntu. com/ubuntu xenial InRelease
Get:6 htt p://archive.ubuntu. com/ubuntu xenial-updates InRelease [94.5 kB]
Fetched 189 kB in 0s (355 kB/s)
Reading package lists... Done Reading package lists... Done Building dependency tree
Reading state information... Done Package python-software-properties is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: software-properties-common
E: Package 'python-software-properties' has no installation candidate