This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Carol, Changing the group membership of the LDM user shouldn't affect the installation or running of the LDM because -- as the owner of the files -- the LDM user has all the permission it needs. The output of the configure-script contained this: checking for libxml/parser.h... no configure: error: Header-file not found The libxml2 development package must be installed in order to build the LDM. The prerequisites are listed at <http://www.unidata.ucar.edu/software/ldm/ldm-current/basics/platform.html>. When you've installed the prerequisite packages, then re-execute the configure-script. > I did removed the --enable-logging to the ./configure command, but it > still didn't work. > > I think I'm having an issue with group permissions. About a year our TC > department changed the group of the ldm account from users to sysgroup. > I have a feeling this is causing some permission error in the configure > of ldm. Is there a way I could safely change the ownership of all the > files in /home/ldm to ldm:sysgroup? Maybe this is bad idea.... Regards, Steve Emmerson Ticket Details =================== Ticket ID: EIW-321327 Department: Support LDM Priority: Normal Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.