Hi We have currently installed the new R-2.0 and also all the packages using the command >source('/usr/local/bin/getBioC') # Here the latest version of my GetBioC is stored >getBioC("all") -- When I try to test it, and try command >library(affy) It gives me the following error messages, though I know I can set the display env. variable, but this was not appearing in the earlier R 1.98 version. ----------------------------------------------------- Error in fun(...) : no display name and no $DISPLAY environment variable Error: .onLoad failed in loadNamespace for 'tcltk' Error: package 'tcltk' could not be loaded -------------------------------------------------------- Can anyone comment on this. Thanks Sucheta

For R-2.0.0, you need the development version of BioC packages. Add the develOK=TRUE argument to your getBioC() call and things should work out for you. Best, Jim James W. MacDonald Affymetrix and cDNA Microarray Core University of Michigan Cancer Center 1500 E. Medical Center Drive 7410 CCGC Ann Arbor MI 48109 734-647-5623 >>> Sucheta Tripathy <sutripa@vbi.vt.edu> 10/28/04 3:49 PM >>> Hi We have currently installed the new R-2.0 and also all the packages using the command >source('/usr/local/bin/getBioC') # Here the latest version of my GetBioC is stored >getBioC("all") -- When I try to test it, and try command >library(affy) It gives me the following error messages, though I know I can set the display env. variable, but this was not appearing in the earlier R 1.98 version. ----------------------------------------------------- Error in fun(...) : no display name and no $DISPLAY environment variable Error: .onLoad failed in loadNamespace for 'tcltk' Error: package 'tcltk' could not be loaded -------------------------------------------------------- Can anyone comment on this. Thanks Sucheta _______________________________________________ Bioconductor mailing list Bioconductor@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/bioconductor ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues.

Thanks, still the same error persists. Don't I have any way to run the affy packages without setting up the display env. variables. All out servers have firewall which does not let us connect to X servers from outside the local network. Thanks Sucheta At 05:47 PM 10/28/2004 -0400, you wrote: >Most of the bioconductor packages in the release 1.4 are built under R1.9. >If you use R2.0, try to get the development packages. You can use: >getBioC("all", develOK=TRUE) > >Good luck. > >-----Original Message----- >From: Sucheta Tripathy [mailto:sutripa@vbi.vt.edu] >Sent: Thursday, October 28, 2004 3:49 PM >To: bioconductor@stat.math.ethz.ch >Subject: [BioC] new affy package > >Hi > >We have currently installed the new R-2.0 and also all the packages using >the command > > >source('/usr/local/bin/getBioC') # Here the latest version of my >GetBioC is stored > >getBioC("all") > >-- > >When I try to test it, and try command > > >library(affy) > >It gives me the following error messages, though I know I can set the >display env. variable, but this was not appearing in the earlier >R 1.98 version. >----------------------------------------------------- >Error in fun(...) : no display name and no $DISPLAY environment variable >Error: .onLoad failed in loadNamespace for 'tcltk' >Error: package 'tcltk' could not be loaded >-------------------------------------------------------- >Can anyone comment on this. > >Thanks > >Sucheta > >_______________________________________________ >Bioconductor mailing list >Bioconductor@stat.math.ethz.ch >https://stat.ethz.ch/mailman/listinfo/bioconductor