On 09.03.2017 14:51, Yan Dim wrote:
I am trying to install graph-tool on a xubuntu virtualbox being hosted on a Windows 10. I've added the requisite lines
deb http://downloads.skewed.de/apt/xenial xenial universe deb-src http://downloads.skewed.de/apt/xenial xenial universe
to my /etc/apt/sources.list, but when I run a sudo apt-get update, I get the following errors:
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial/InRelease Temporary failure resolving 'us.archive.ubuntu.com' W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/InRelease Temporary failure resolving 'security.ubuntu.com' W: Failed to fetch http://downloads.skewed.de/apt/xenial/dists/xenial/InRelease Temporary failure resolving 'downloads.skewed.de' W: Failed to fetch http://ppa.launchpad.net/noobslab/apps/ubuntu/dists/xenial/InRelease Temporary failure resolving 'ppa.launchpad.net' W: Some index files failed to download. They have been ignored, or old ones used instead.
If any one has come across this problem before, please let me know how to fix it. Thanks.
You seem to have a network problem, since the domains are not resolving. This is not a graph-tool problem. -- Tiago de Paula Peixoto <tiago@skewed.de>