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Hi Sreetama That's the problem - sourcing the old ccp4 6.3 distro has set up MOSFLM_EXEC to point to an old copy of ipmosflm that will not run with the latest iMosflm. > Mosflm version 7.0.9 for Image plate and CCD data 14th May 2012 which cannot be used with iMosflm 7.1.0. So it looks like there might be an issue with the ccp4 6.4 setup not over-writing the environment variable MOSFLM_EXEC as it should. The immediate way round this would be to not source ccp4 6.3 in any terminal that you want to run iMosflm from. Can you send me & [log in to unmask] (*not* to the ccp4bb, please) the output of echo $PATH which $MOSFLM_EXEC (1) before you "source ccp4-6.3" (2) after you "source ccp4-6.3" (3) after you "source ccp4-6.4" So that we can get a clear idea of what is happening to your PATH when you do each of these three things. On 28 Apr 2014, at 14:38, sreetama das wrote: > Dear Sir, > If I sorce ccp4-6.3, and then change in the bashrc file & source ccp4-6.4, (and source the modified .bashrc file in either case) but don't close the previous terminal, then opening imosflm gives the aforementioned error. After closing the imosflm GUI, if I type at the terminal, I get the following: > > sreetama@sreetama-laptop:~/data $ $MOSFLM_EXEC > <B><FONT COLOR="#FF0000"><!--SUMMARY_BEGIN--> > <html> <!-- CCP4 HTML LOGFILE --> > <hr> > <!--SUMMARY_END--></FONT></B> > > > ************ Mosflm version 7.0.9 for Image plate and CCD data 14th May 2012 *********** > Andrew Leslie and Harry Powell, MRC Laboratory of Molecular Biology, > Hills Road, Cambridge CB2 0QH, UK > E-mails: [log in to unmask], [log in to unmask] > References: > Mosflm: A.G.W. Leslie and H.R. Powell (2007), Evolving Methods for > Macromolecular Crystallography, 245, 41-51 ISBN 978-1-4020-6314-5 > New auto-indexing based on DPS: I. Steller R. Bolotovsky and M.G. Rossmann > (1997) J. Appl. Cryst. 30, 1036-1040 > New iMosflm GUI: T.G.G. Battye, L. Kontogiannis, O. Johnson, H.R. Powell > and A.G.W. Leslie.(2011) Acta Cryst. D67, 271-281) > -------------------------------------------------------------------------------- > How much of this information is useful in diagnosing user problems? > Mosflm run on Monday, April 28 2014 at 19:01 by sreetama > Compiler command: gfortran > Compiler version: GNU Fortran (GCC) 4.4.7 Copyright (C) 2010 Free Software Foundation, Inc. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more informatio > Executable type: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), not stripped > This executable was built by ccb on Thursday, June 28 2012 at 09:33 > -------------------------------------------------------------------------------- > MOSFLM => > > Also the terminal refuses to close if I type exit. Forcibly closing the terminal , and typing imosflm in a new terminal solves the problem. > regards, > sreetama > On Monday, 28 April 2014 6:52 PM, Harry Powell <[log in to unmask]> wrote: > Hi > > When you get this error, and "everything" has been closed, what do you get if you type (in the same terminal window that you tried to start iMosflm) - > > $MOSFLM_EXEC > > ? > > It's plain from the message that > > "ipmosflm" is not compatible' > > that iMosflm is trying to run with an incompatible MOSFLM_EXEC (maybe from the old ccp4 6.3 distribution, but there could be other reasons). > > On 28 Apr 2014, at 13:05, sreetama das wrote: > > > Dear All, > > Whenever I open up imosflm GUI from the terminal, I get the following error: > > > > iMosflm version 7.1.1, 24th March 2014 > > "ipmosflm" is not compatible. > > Please configure iMosflm with the correct executable. > > > > clicking the Configure button at the bottom of the error message panel closes everything. > > the following is shown on the terminal: > > > > MOSFLM_EXEC set to ipmosflm > > testing MOSFLM_WISH (/home/*****/Software/CCP4/ccp4-6.3.0/bin/wish) > > Tcl platform is unix i686 Linux 3.8.0-32-generic > > TclTk version from info patchlevel is 8.4.19 > > Tk windowing system is x11 > > > > > > I had run imosflm successfully just 2 hours before this instance. After that, I had enabled the older version of CCP4-6.3 (by sourcing it from the .bashrc file) for sometime to look at the options in molrep (in CCP4-6.3), and then re-enabled the newer CCP4-6.4. > > Enabling ccp4-6.3 from the .bashrc file & typing imosflm opens up the older 7.0.1 version. > > > > The option "settings>environment variables" is not working in the newer imosflm version now, changing the value in the GUI of the older version of imosflm doesn't help either. > > I applied the latest CCP4 updates; that doesn't set things right. > > > > Please let me know how to re-configure iMosflm to run with ccp4-6.4. > > > > thanks & regards, > > sreetama > > > Harry > -- > ** note change of address ** > Dr Harry Powell, MRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge CB2 0QH > Chairman of European Crystallographic Association SIG9 (Crystallographic Computing) > Harry -- ** note change of address ** Dr Harry Powell, MRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge CB2 0QH Chairman of European Crystallographic Association SIG9 (Crystallographic Computing)