I am a brand new user of Genie, and I have trouble installing it. I am an expert 
C++ developer with considerable experience on Linux, Windows, Mac OS X, and Root.

This is Mac OS X 10.5.8 (Leopard). gfortran is in /usr/local/bin, but I don't 
remember where it came from. g77 and f77 are 1-line scripts in $HOME/bin that 
run gfortran "$@".

I am installing into $HOME/Neutrino and everything seemed to build OK (after 
some futzing). Note I did not download any data files for lhapdf; I did download 
gxspl-t2k-v2.6.2.xml.gz but don't know where to unpack it. I'm not yet to the 
point where the data files are needed.


Note that to get genie to come close to starting up, I had to do some ugly 
things in $HOME/Neutrino/lib:
	ln -s libxml2.dylib libxml2.so
	ln -s liblog4cpp.dylib liblog4cpp.so

My configuration is below, but first, here is the problem when I try to run genie:

$ export DYLD_LIBRARY_PATH=$HOME/Neutrino/lib:$HOME/Neutrino/v6_412/lib
$ export 
PATH=$HOME/Neutrino/bin:$HOME/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11/bin:/usr/X11R6/bin:/sw/bin:.
$ export GENIE=$HOME/Neutrino/Genie-2.6.2
$ genie
... usual Root startup stuff, 5.26/00, Root splash screen is OK ...
root [0]
Processing /Users/tjrob/Neutrino/Genie-2.6.2/src/scripts/gcint/genie.C...
dlopen error: dlopen(/Users/tjrob/Neutrino/lib/libGPDF.so, 9): Library not 
loaded: /Users/tjrob/Neutrino/lib/libLHAPDF.0.dylib
   Referenced from: /Users/tjrob/Neutrino/lib/libGPDF.so
   Reason: no suitable image found.  Did find:
	/Users/tjrob/Neutrino/lib/libLHAPDF.0.dylib: out of address space
	/Users/tjrob/Neutrino/lib/libLHAPDF.0.dylib: out of address space
Load Error: Failed to load Dynamic link library /Users/tjrob/Neutrino/lib/libGPDF.so
*** Interpreter error recovered ***

  *** Break *** bus error
sh: /etc/root/gdb-backtrace.sh: No such file or directory
Root > Function genie() busy flag cleared
.q


It's pretty scary to run out of address space. Google was not helpful.
Any suggestions?

Is there any way to link all those libraries statically?


Tom Roberts

---------------------

Here is how I configured the external libraries and Genie:

log4cpp-1.0
	(Downloaded from website, because the cvs version failed to build)
	./configure --prefix=$HOME/Neutrino
	make
	make install

libxml2 is from Fink in /sw/lib, but due to conflicts with libJPEG, I cannot put 
/sw/lib into DYLD_LIBRARY_PATH (a long-standing issue). So I did this:
	ln -s /sw/lib/libxml* $HOME/Neutrino/lib

lhapdf-5.8.5
	(Download version 5.8.5 from website)
	./configure --prefix=$HOME/Neutrino
	make
	make install

pythia6
	source Genie-2.6.2/src/scripts/build/ext/build_pythia6.sh
	(created directory v6_412 -- unkind to not include pythia in the name)

root_v5.26.00
	(download root 5.26.00 from the website)
	./configure macosx --prefix=$HOME/Neutrino \
		--enable-pythia6 --with-pythia6-libdir=$HOME/Neutrino/v6_412/lib
	make
	make install

Genie-2.6.2
	(downloaded from website)
	./configure \
              --prefix=$HOME/Neutrino \
              --disable-profiler \
              --disable-validation-tools \
              --disable-neut-cascade \
              --disable-cernlib \
              --enable-lhapdf \
              --enable-flux-drivers \
              --enable-geom-drivers \
              --disable-doxygen \
              --enable-test \
              --disable-viewer \
              --enable-mueloss \
              --enable-dylibversion \
              --enable-event-server \
              --enable-t2k \
              --enable-numi \
              --enable-atmo \
              --enable-rwght \
              --disable-debug \
              --with-optimiz-level=O2 \
              --with-pythia6-lib=$HOME/Neutrino/v6_412/lib \
              --with-lhapdf-inc=$HOME/Neutrino/include \
              --with-lhapdf-lib=$HOME/Neutrino/lib \
              --with-libxml2-inc=/sw/include/libxml2 \
              --with-libxml2-lib=/sw/lib \
              --with-log4cpp-inc=$HOME/Neutrino/include \
              --with-log4cpp-lib=$HOME/Neutrino/lib
	make
	make install