Dear all, Just a quick note for anyone using ARCHER. I noticed that boost 1.55 is now available as a module file, which means that you no longer need to compile boost using THIRDPARTY_BUILD_BOOST. The (internal) compilation instructions have been updated to reflect this. Unfortunately there is still a need to have a copy of the code in $WORK as opposed to $HOME, because it doesn't seem the compute nodes have access to the filesystem and therefore runtime linking fails. Since it appears compilation can be quite slow on $WORK sometimes, I have updated the instructions to guide installation into $WORK but with $HOME as the compilation directory. Additionally since HECToR has now been decommissioned, I have removed these instructions from the wiki. Thanks, Dave