I tried to build O2 with alidock but I got following error.
aliBuild build O2 --defaults o2
and error message is
ERROR: Error while executing /persist/sw/SPECS/slc7_x86-64/O2/1.0.0-1/build.sh on `alidock-501’.
ERROR: Log can be found in /persist/sw/BUILD/O2-latest/log.
ERROR: Please upload it to CERNBox/Dropbox if you intend to request support.
ERROR: Build directory is /persist/sw/BUILD/O2-latest/O2.
You can read log file with this link.