HABUILD_SDK [d855] sailfish@debian:~$ sudo apt-get update
sudo: unable to resolve host debian
Err http://archive.ubuntu.com trusty InRelease

Err http://archive.ubuntu.com trusty-updates InRelease

Err http://security.ubuntu.com trusty-security InRelease

Err http://archive.ubuntu.com trusty Release.gpg
  Could not resolve 'archive.ubuntu.com'
Err http://security.ubuntu.com trusty-security Release.gpg
  Could not resolve 'security.ubuntu.com'
Err http://archive.ubuntu.com trusty-updates Release.gpg
  Could not resolve 'archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/InRelease

W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/InRelease

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/trusty-security/InRelease

W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/Release.gpg  Could not resolve 'archive.ubuntu.com'

W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/Release.gpg  Could not resolve 'archive.ubuntu.com'

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/trusty-security/Release.gpg  Could not resolve 'security.ubuntu.com'

W: Some index files failed to download. They have been ignored, or old ones used instead.
HABUILD_SDK [d855] sailfish@debian:~$ sudo apt-get install liblz4-1
sudo: unable to resolve host debian
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  liblz4-1
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 16.1 kB of archives.
After this operation, 72.7 kB of additional disk space will be used.
Err http://archive.ubuntu.com/ubuntu/ trusty/universe liblz4-1 amd64 0.0~r114-2ubuntu1
  Could not resolve 'archive.ubuntu.com'
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/l/lz4/liblz4-1_0.0~r114-2ubuntu1_amd64.deb  Could not resolve 'archive.ubuntu.com'

E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
HABUILD_SDK [d855] sailfish@debian:~$