1. The error message: /usr/X11R6/lib/libX11.a(XlcDL.o): In function `try_both_dlsym': XlcDL.o(.text+0xe2): undefined reference to `dlsym' XlcDL.o(.text+0x107): undefined reference to `dlsym' /usr/X11R6/lib/libX11.a(XlcDL.o): In function `open_object': XlcDL.o(.text+0x557): undefined reference to `dlopen' /usr/X11R6/lib/libX11.a(XlcDL.o): In function `close_object': XlcDL.o(.text+0x5cd): undefined reference to `dlclose' collect2: ld returned 1 exit status make: *** [xaLeap] Error 1 2. The fix: Insert -ldl after -lX11 in the definition of XALEAP_LIB in src/leap/src/leap/Makefile: XALEAP_LIB = ../Xraw/libXaw.a ../Wc/libWcLeap.a ../Xpm/libXpm.a \ ../Xmu/libXmu.a -L$(XHOME)/lib -lXt -lXext -lSM -lICE -lX11 -lm -lpthread -> XALEAP_LIB = ../Xraw/libXaw.a ../Wc/libWcLeap.a ../Xpm/libXpm.a \ ../Xmu/libXmu.a -L$(XHOME)/lib -lXt -lXext -lSM -lICE -lX11 -lm -lpthread -ldl 3. The diagnosis: Some libX11.* depend on libdl.*. We do not know exactly which distributions are problematic. This was detected in Amber8 ./configure -static ifc7 on Linux bohr 2.4.18-5smp #1 SMP Mon Jun 10 15:19:40 EDT 2002 i686 unknown Red Hat Linux release 7.3 (Valhalla) 1264 -rw-r--r-- 1 root root 1286396 Apr 18 2002 /usr/X11R6/lib/libX11.a using either Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs gcc version 2.96 20000731 (Red Hat Linux 7.3 2.96-110) or Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1.1/specs Configured with: ../gcc-3.1.1/configure Thread model: single gcc version 3.1.1
Hello,
On some installations of xLEAP in Linux you need to make sure that
the NUM lock and probably the CAPS lock button are not active. I'm not
entirely clear why but it works for me. It has been mentioned once or
twice on the list but is very hard to find in the email archive.
Hope this helps,
Don Thomas
Stephen P. Molnar, Ph.D. wrote:
>I have just compiled amber v7 with the intel fortran compiler in SuSE v8.1
>Linux. No problems or errors were reported.
>
>The tests were run without problems. However, when I attempt to use the gui
>for LEAP I enconter a problem. The gui opens without any problems. All of
>the pull down menus are functional, i.e., they open when I click on them, but
>none of the menu selections work.
>
>Thanks in advance.
Somebody gave me this tip which worked on a couple computers
I have run across running RedHat:
Edit the file XaLeap_wcl (in $AMBERHOME/dat) and change the line:
XaLeap*commands.text*font: *-*-medium-r-*-14-*-m-*
to:
XaLeap*commands.text*font: -*-helvetica-medium-r-*-*-14-*-*-*-*-*-*-*
But this is only sometimes needed. There must be some fonts that don't
necessarily get installed by default?
Hope that helps - John Bushnell
On Mon, 29 Sep 2003, Jiang Pengju wrote:
> Dear Sir or Madam,
> I have encounter a problem with my xleap. My
> operation system is RedHat Linux 9.0 and I have
> compiled the amber7 with default compiler. And there
> is no warning message or error report. But when I
> start xleap, I can not see the text in the window.
>
> Yours sincerely,
> Pengju Jiang
Do not enter that command.
This is a known low priority bug.
On Wed, Oct 02, 2002, Mark C. Ballew wrote: > I'm having a problem getting xleap to run (Amber 7). When I run xleap, I get > the following error: > > walnut-0:1010 /home/local/amber7/exe> xleap > Wcl Error: WcWidgetCreation(xaLeap) - Failed > Problem: No children could be created from Xrm database. > Possible: Resource file not found > user environment: > XENVIRONMENT is not set, > XAPPLRESDIR not terminated with '/' > user environment or installation: > $XENVIRONMENT/XaLeap does not exist. > Possible: top level widget in resource file not named 'xaLeap' > Error: Shell widget xaLeap has zero width and/or height > > Any ideas? Sounds like something to do with .Xdefaults. I am running Redhat > 7.2 on a i386. It's hard to know what is wrong. Here's some things to check: 1. Do you have a file called XaLeap_wcl (of non-zero length) in $AMBERHOME/dat. Is your $AMBERHOME environment variable set? 2. You can manually "setenv XENVIRONMENT $AMBERHOME/dat/XaLeap_wcl" and then run "xaLeap" (this is what the xleap script does for you). Does this help? 3. You could reinstall leap and look carefully at the log file to see if there were any errors in the installation step. ..good luck...dac
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