def main():
# Prepare CLI arguments
parser = argparse.ArgumentParser(formatter_class=RawTextHelpFormatter)
parser.name = 'PackBacker'
parser.description = 'PackBacker is a light tool to download and install 3rd party libraries.'
parser.add_argument("job", help="Job file.")
parser.epilog = 'PackBacker Copyright (C) 2014 Christof Pieloth\n' \
'This program comes with ABSOLUTELY NO WARRANTY; see LICENSE file.\n' \
'This is free software, and you are welcome to redistribute it\n' \
'under certain conditions; see LICENSE file.'
args = parser.parse_args()
UtilsUI.print('PackBacker started ...')
# Read job
job = Job.read_job(args.job)
# Execute job
errors = 0
if job:
errors += job.execute()
else:
UtilsUI.print_error('Could not create job. Cancel installations!')
errors += 1
if errors == 0:
UtilsUI.print('PackBacker finished.')
return 0
else:
UtilsUI.print_error('PackBacker finished with errors: ' + str(errors))
return 1
def _pre_install(self):
UtilsUI.print(
"NOTE: Before installing PCL from source, please try to install prebuilt binaries:"
)
UtilsUI.print(" http://www.pointclouds.org/downloads/")
success = True
success = success and Utils.check_program("git", "--version")
success = success and Utils.check_program("cmake", "--version")
success = success and Utils.check_program("make", "--version")
if not Utils.check_program("g++",
"--version") and not Utils.check_program(
"c++", "--version"):
success = False
return success