def install_missing_packages(packages, repository=None):
"""Install the required debian packages if they are missing.
If repository is not None, add the given apt repository before installing
the dependencies.
"""
missing = find_missing_packages(*packages)
if missing:
if repository is not None:
log('Adding the apt repository {}.'.format(repository))
install_extra_repositories(repository)
log('Installing deb packages: {}.'.format(', '.join(missing)))
cmd_log(apt_get_install(*missing))
else:
log('No missing deb packages.')
def install_missing_packages(packages, repository=None):
"""Install the required debian packages if they are missing.
If repository is not None, add the given apt repository before installing
the dependencies.
"""
missing = find_missing_packages(*packages)
if missing:
if repository is not None:
log('Adding the apt repository {}.'.format(repository))
install_extra_repositories(repository)
log('Installing deb packages: {}.'.format(', '.join(missing)))
cmd_log(apt_get_install(*missing))
else:
log('No missing deb packages.')
def get_staging_dependencies():
"""Install deb dependencies for the stage (improv) environment."""
log('Installing stage dependencies.')
cmd_log(apt_get_install(*DEB_STAGE_DEPENDENCIES))
def _get_build_dependencies():
"""Install deb dependencies for building."""
log('Installing build dependencies.')
cmd_log(install_extra_repositories(*BUILD_REPOSITORIES))
cmd_log(apt_get_install(*DEB_BUILD_DEPENDENCIES))
def get_staging_dependencies():
"""Install deb dependencies for the stage (improv) environment."""
log('Installing stage dependencies.')
cmd_log(apt_get_install(*DEB_STAGE_DEPENDENCIES))
def _get_build_dependencies():
"""Install deb dependencies for building."""
log('Installing build dependencies.')
cmd_log(install_extra_repositories(*BUILD_REPOSITORIES))
cmd_log(apt_get_install(*DEB_BUILD_DEPENDENCIES))
