My understanding was that Tim uses pythonic extensions - I guess that this is one of those (rare, I think) functions where the python preference is not accounted for. I'll take a look - it should be a simple fix. I intend to update to guile-gnome at some stage - it was the major feature/update slated for 0.8. Cheers, Paul. On 02/03/13 02:39, Tim Fenn wrote: > This is because coot uses guile-gui, which along with guile-gtk is > deprecated, no longer has a home and cannot be included/supported with > fedora releases. So extensions which depend on it (like add strand) > will fail, while those that don't (like add helix) run OK. > > I'm hoping that eventually these extensions will be updated to use > guile-gnome (Paul?). > > If these functions are important to you, you'll have to use one of > Paul's binaries or build it yourself. > > HTH, > Tim > > > > On Fri, Mar 1, 2013 at 2:27 PM, Yogesh Gupta <[log in to unmask] > <mailto:[log in to unmask]>> wrote: > > Hello coot users, > > Recently updated fedora (fedora core 17) and installed coot-0.7 > using binary (coot-0.7-1.20120929svn4458.fc17.x86_64). Coot is > working normally except in one case when attempted adding a > strand, i encountered with following error: > > ((safe_scheme_command) Error in proc: key: unbound-variable > args: (#f Unbound variable: ~S (place-strand-here-gui) #f)) > > I ran the script (place-strand-here-gui) manually and that too > failed with these errors: > > 1) Error in python scripting panel: > coot >> place-strand-here-gui > BL WARNING:: Python error! > (Or you attempted to use an invalid guile command...) > Python error: > name 'place' is not defined > <type 'exceptions.NameError'> > coot >> > > 2) Error shown in coot terminal window: > Read OK: /usr/share/coot/reference-structures/1h97.pdb > INFO:: SSE status was OK > has 0 sheets > Strand addition failure: message: Not Done > > > Also, there was another error at the beginning in coot terminal: > > load "coot-utils.scm" > (Error in proc: misc-error args: (#f ~A ~S (no code for module > (os process)) #f)) > > I updated guile package but that did not help. Any suggestions on > how to fix this? > > I thank you in advance. > > Yogesh > >