Dear All, I have installed Rosetta successfully on Linux machine and after installation it say building done. While refining a structure with "phenix.rosetta_refine" it is giving following problem End of input processing Sorry: The RosettaScripts executable could not be located. Please add the appropriate directory to your PATH environment variable, or set the variable ROSETTA_BIN to point to it. In my .cshrc file i have setup the path as follow setenv PHENIX_ROSETTA_PATH /home/appu/2014_09_29_NSLS_X29/rosetta_bin_linux_2015.25.57927_bundle setenv ROSETTA_BIN /home/appu/2014_09_29_NSLS_X29/rosetta_bin_linux_2015.25.57927_bundle/main/source/bin setenv phenix /home/appu/software/phenix/phenix-1.9-1692 setenv ROSETTA3_DB /home/appu/2014_09_29_NSLS_X29/rosetta_bin_linux_2015.25.57927_bundle/main/database I would appreciate any help and suggestions in executing the Rosetta refinement Thank you Appu