Hi Tim, thankyou very much for the fast reply.
Dear colleagues, Tim suggested: >Hi Klaas ... >Actually, you don't need to install arpwarp through the ccp4i interface. >Once you setup your ccp4 environment, you can just run the install.sh (or >install.csh in your case) which is in the arp-warp directory and >everything should be set up for you. >Tim Been there, done that. Ain't working. To be more specific, the installer is required to set up ARP/wARP, appears to run flawlessly and ends with lots of "ok" messages. Finally the script terminates with the remark: Installing GUI for ARP/wARP 7.0.1 CCP4 interface version detected is : 2.0.3 Using tarball ARP_wARP_CCP4I6.tar.gz (for ccp4 version 6 and newer). *** INSTALLATION OF ARP/wARP 7.0.1 GUI HAS BEEN SUCCESSFUL *** When I now try to run a ARP/wARP task in CCP4i after sourcing the arpwarp_setup.csh, I get the message: An interface to ARP/wARP is not available. The ARP/wARP interface doesn't appear to have been installed. Any further suggestions are most welcome. Cheers, Klaas --- Dr. Klaas Max MDC Berlin Buch Macromolecular Structures and Interactions Robert-Roessle-Strasse 10 13125 Berlin phone +49 30 9406 2265 fax +49 30 9406 2548 ---