def main():
for_install = []
my_input = raw_input('Package to install: ')
if not my_input:
raise SystemExit, 'You need to supply a package for installation'
else:
for_install.append(my_input)
db = pkg.PkgDb(remotedb=True)
if db.pkg_is_installed(my_input):
raise SystemExit, 'Package is already installed'
try:
jobs = db.install(pattern=for_install)
except pkg.PkgAccessError:
raise SystemExit, 'You do not have privileges to install packages'
if not len(jobs):
raise SystemExit, 'No packages matching the pattern'
print '\nAbout to install the following packages:'
for p in jobs:
print '\t%s' % p
print
my_input = raw_input('Proceed with installation [y/n]: ')
if my_input and my_input[0].lower() == 'y':
jobs.apply()
db.close()
#!/usr/bin/env python
# File : py-pkg-deps.py
# Author : Marin Atanasov Nikolov <*****@*****.**>
# Description : Display package dependencies
import pkg
db = pkg.PkgDb()
pkgs = db.query()
pkgs.load_deps()
for pkg in pkgs:
print pkg.origin()
print '-' * len(pkg.origin())
if not len(pkg.deps()):
print '\t<Does not have dependencies>\n'
continue
for dep in pkg.deps():
print '\t%s' % dep
print
db.close()