apt-get install <packagelist> --print-uris --yes

sudo dpkg - i <deblist>

################################################################################
# 
# DOWNLOAD:  python dl_offline_deps.py download
#
# DOWNLOADING MUST BE RUN ON A FRESH INSTALL OF THE TARGET OPERATING SYSTEM!
#
# This will download and check the md5sums of all Armory dependencies, and
# their dependency trees, in order to install Armory on a fresh install onto
# an offline system. 
#
# It is recommended you make a virtual machine using VirtualBox of the exact
# same Linux distro, then run this script on the first boot.  It will create
# a directory containing every .deb package in the dependency tree, which can
# be taken to the offline computer and installed using this script but with
# the "install" command instead (and sudo)
#
################################################################################
#
# INSTALL:  sudo python dl_offline_deps.py install
#
# If run with admin privilege using the "install" command, it will get the
# raw .deb files from the current directory (instead of wget'ing), it will
# check the hashes, and then install them.
#
################################################################################
import os
import shutil
import platform
import hashlib
from subprocess import check_output
from sys import argv

if len(argv)<2 or not argv[1] in ['download','install']:
   print 'Usage:  '
   print '          python %s download' % argv[0]
   print '  or:'
   print '     sudo python %s install' % argv[0]
   exit(1)


# This is actually all packages needed for compiling, not just installing Armory
pkglist = 'git-core build-essential pyqt4-dev-tools swig libqtcore4 libqt4-dev python-qt4 python-dev python-twisted python-psutil dpkg-sig'

# Use the package manager to pretend to install it, collect URLs and hashes
uriList = check_output('apt-get install %s --print-uris --yes' % pkglist, shell=True)

# If we are downloading, make a directory to put them into
if argv[1]=='download':
   opsys = platform.system()
   distro = '-'.join(platform.linux_distribution())
   osbits  = 64 if platform.machine().lower()=='x86_64' else 32
   dirname = 'offline_bundle_%s_%s_%dbit' % (opsys, distro, osbits)
   if not os.path.exists(dirname):
      os.mkdir(dirname)
   shutil.copy(argv[0], dirname) # copy this script in there


# Download or read from file all .debs and check hashes
debList = []
for line in uriList.split('\n'):
   if not line.startswith('\'http'):
      continue

   uri,deb,siz,md5 = line.split()
   uri = uri.strip('\'')
   md5 = md5.split(':')[-1] 

   if argv[1]=='download':
      rawDeb = check_output('wget --quiet -O - %s' % uri, shell=True)
   else:
      rawDeb = open(deb,'rb').read()

   if not hashlib.md5(rawDeb).hexdigest() == md5:
      print "***ERROR: MD5 does not match!  Not saving file"
      continue

   debList.append(deb)
   if argv[1]=='download':
      targfile = os.path.join(dirname, deb)
      with open(targfile, 'wb') as f:
         print '   Writing %s' % targfile
         f.write(rawDeb)
      
      
if argv[1]=='install':
   dlcmd = 'dpkg -i "%s"' % '" "'.join(debList)
   print dlcmd
   check_output(dlcmd, shell=True)