cv_config vagrant up

gistfile1.txt

TASK: [base | Install python-pycurl for apt_repository] *********************** 
failed: [vm-f] => {"failed": true}
stderr: Failed to fetch http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.26.0-1+wheezy10_amd64.deb  Could not resolve 'security.d
ebian.org'
Failed to fetch http://mirrors.kernel.org/debian/pool/main/p/pycurl/python-pycurl_7.19.0-5_amd64.deb  Could not resolve 'mirrors.kernel.org'
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

stdout: Reading package lists...
Building dependency tree...
Reading state information...
The following extra packages will be installed:
  libcurl3-gnutls
Suggested packages:
  libcurl4-gnutls-dev python-pycurl-dbg
The following NEW packages will be installed:
  libcurl3-gnutls python-pycurl
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 409 kB of archives.
After this operation, 818 kB of additional disk space will be used.
Err http://mirrors.kernel.org/debian/ wheezy/main libcurl3-gnutls amd64 7.26.0-1+wheezy10
  Could not resolve 'mirrors.kernel.org'
Err http://mirrors.kernel.org/debian/ wheezy/main python-pycurl amd64 7.19.0-5
  Could not resolve 'mirrors.kernel.org'
Err http://security.debian.org/ wheezy/updates/main libcurl3-gnutls amd64 7.26.0-1+wheezy10
  Could not resolve 'security.debian.org'

msg: 'apt-get install 'python-pycurl'' failed: Failed to fetch http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.26.0-1+wheezy10_a
md64.deb  Could not resolve 'security.debian.org'
Failed to fetch http://mirrors.kernel.org/debian/pool/main/p/pycurl/python-pycurl_7.19.0-5_amd64.deb  Could not resolve 'mirrors.kernel.org'
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?


FATAL: all hosts have already failed -- aborting