Hi - sounds like your X server isn't running - try restarting X or
just logging out of linux and back in?
Cheers.
On 16 Nov 2007, at 15:53, Jenifer Juranek wrote:
> The following Xlib error was returned after installation of fsl_v402
> into my
> /usr/local/fsl directory (centos4, 64bit). Any ideas how to fix?
>
> [jjuranek@localhost ~]$ setenv FSLDIR /usr/local/fsl
> [jjuranek@localhost ~]$ source ${FSLDIR}/etc/fslconf/fsl.csh
> [jjuranek@localhost ~]$ setenv PATH ${FSLDIR}/bin:${PATH}
> [jjuranek@localhost ~]$ fsl
> Xlib: connection to ":0.0" refused by server
> Xlib: No protocol specified
>
> Application initialization failed: couldn't connect to display ":0.0"
> Xlib: connection to ":0.0" refused by server
> Xlib: No protocol specified
>
> Error in startup script: couldn't connect to display ":0.0"
> while executing
> "load /usr/local/fsl/extras/lib/tk8.4/../libtk8.4.so Tk"
> ("package ifneeded" script)
> invoked from within
> "package require Tk"
> invoked from within
> "if { [ string match -nocase *wish* $MYSHELL ] } {
> package require Tk
> # tk_focusFollowsMouse
> #bind Button <Enter> { focus %W ; tk::ButtonEnter ..."
> (file "/usr/local/fsl/tcl/fslstart.tcl" line 19)
> invoked from within
> "source [ file dirname [ info script ] ]/fslstart.tcl"
> (file "/usr/local/fsl/tcl/fsl.tcl" line 71)
> invoked from within
> "source ${FSLDIR}/tcl/${origname}.tcl"
> (file "/usr/local/fsl/bin/fsl" line 22)
>
> Many Thanks,
> Jenifer
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Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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