def install(app, app_name, app_version, install_directory, cache_directory, arguments):
available = app.available()
versions = available.keys()
versions = sort_versions(versions)
if app_version == 'all':
failed = False
# lets attempt to install every available version
for version in versions:
download_url = available[version]['url']
try:
__install(app, app_name, version, install_directory, cache_directory, download_url, arguments)
except Exception as e:
failed = True
log.error(str(e))
pass
if failed:
sys.exit(1)
elif app_version in versions:
download_url = available[app_version]['url']
__install(app, app_name, app_version, install_directory, cache_directory, download_url, arguments)
else:
print('version %s is unavailable.' % app_version)
sys.exit(1)
def error(self, stepname, message):
log.error(' %s: %s' % (stepname, message))
