Hello List, I have installed the rosetta (version 2016.32.58837) and phenix (dev-2689). I have no problem running phenix.mr_rosetta, but when I run phenix.rosetta_refine or rosetta.run_tests, I always get the following error message: Sorry: The RosettaScripts executable could not be located. Please set the environmental variable PHENIX_ROSETTA_PATH or add the appropriate directory to your PATH environment variable. But I do have relevant environmental variables set up: ROSETTA3_DB=/usr/local/rosetta_src_2016.32.58837_bundle/main/database PHENIX=/usr/local/phenix-dev-2689 PHENIX_ROSETTA_PATH=/usr/local/rosetta_src_2016.32.58837_bundle PHENIX_VERSION=dev-2689 I would appreciate it if you could tell me what really went wrong. Have a nice day, Yonglin Hu