Checking for updates... Checking for available patches online. This may take a few seconds... Available AmberTools 17 patches: No patches available AMBER_PREFIX=/home/gmonard/ReleaseCandidate/build04/amber16 AMBER_SOURCE=/home/gmonard/ReleaseCandidate/build04/amber16 Using the AmberTools miniconda installation in /home/gmonard/ReleaseCandidate/build04/amber16/miniconda version 2.7.13 Warning: Currently pytraj does not work with PGI compilers. Obtaining the pgi compiler suite versions, e.g.: /apps/pgi/linux86-64/16.3/bin/pgcc -V Error: /apps/pgi/linux86-64/16.3/bin/pgcc is not well formed or produces unusual version details! Check for a CC environment variable. Configure failed due to the errors above!