[Gate-users] Installation problems - Root related?

Thu Apr 24 19:33:32 CEST 2008

 hi I did not encountered exactly the same problem as yours. Actually the message error never mentionned anything about ROOT stuff 

[dounia at secret gate_v3.1.2]$ make
Using granular libraries ...
Linking Gate ...
./tmp/Linux-g++/Gate/exe/Gate.o: In function `G4VisExecutive::RegisterGraphicsSystems()':
Gate.cc:(.text+0x32f): undefined reference to `G4OpenGLImmediateXm::G4OpenGLImmediateXm()'
Gate.cc:(.text+0x351): undefined reference to `G4OpenGLStoredXm::G4OpenGLStoredXm()'
collect2: ld returned 1 exit status
make: *** [bin/Linux-g++/Gate] Error 1

so this is after sourcing the env.sh when i type make. 
Actually I had lot of pb finding the path of OPENGL XM driver. the installation ask about the path of this driver cause it cannot found it, then after several tries it says this driver has been found in /usr. 
I don`t know if its the same problem but actually as I could not install root properly (because of these path directory things) i installed it without prefix just by typing

cd root

./configure 

make

. bin/thisroot.sh  ( this can be added to you .bash_profile: . ~/root/bin/thisroot.sh)

root

  and then root works perfectly well from any directory you can be in (i am saying this because before with the prefix installation i was forced to be in /root/bin to execute root!)

Anyway, i hope somebody had the same problem and fixed it!!

thank you to answer.
cheers,
dounia

Dounia Taleb
Imagerie medicale experimentale - Département de physique
Université de Liège - Institut de Physique, B5
B-4000 Liège 1 (Sart-Tilman) - Belgique
Tel: +32-4-3663152

-----E-mail d'origine-----
De : Bjoern Jakoby <bjoern.jakoby at gmx.de>
Cc : gate-users at lists.healthgrid.org
Envoyé le : Lundi, 24 Mars 2008 0:13
Sujet : Re: [Gate-users] Installation problems - Root related?

Nevermind. Fixed it after
re-compiling root-5.14 etc...

Happy Easter,

Bjoern

Bjoern Jakoby wrote:

  Hi Marc,

I am encountering exactly the same problem that you describe below.

Did you ever resolve it with Simon's suggestion?

It does not fix it for me ;-( .

Any ideas from anyone would be appreciated.

Thanks,

Bjoern

Simon Stute wrote:

Hi,

2008/1/14, Marc Chamberland <mchamber at connect.carleton.ca>:

Thank
you for the quick reply, Simon.

The first time I tried making Gate, ROOTSYS was unknowingly set to a

newer version of Root and the linking process failed miserably.

If you did not remove the tmp directory in the Gate directory (it
contains all *.d files (dependency files) created during the
compilation) since this time, I am pretty sure that the problem comes
from here. Because in this case, for the first time the compilation
found the declarations in the TTree.h file (from the newer version of
Root), so even if you have now fixed ROOTSYS to the good directory
(5.14), the compilation continues to search the implementation of the
functions in the library corresponding to TTree.h
. But the problem is that in the 5.14 version, those implementation are
certainly in an other header file.

So if you have never removed the tmp directory, do so and launch again
the makefile with the appropriate path and ROOTSYS variable pointing to
the 5.14 version of ROOT, the compilation will start again from the
beginning. Else, this is a strange case ! because ROOT5.14 is
appropriate for Gate3.1.2.

Then,
I changed ROOTSYS and LD_LIBRARY_PATH to point to the Root 5.14

installation and I got the error message from my previous message. In

any case, I've tried it again just to make sure (I source env_gate.csh

beforehand):

mchamber at surt> printenv ROOTSYS

/data/data014/HEP/root-5.14

mchamber at surt> printenv LD_LIBRARY_PATH

/data/data014/HEP/root-5.14/lib:/local/X11/lib:/local/X11/lib/X11:/usr/

lib:/lib:/usr/lib/X11:/usr/openwin/lib:/local/lib:/opt/local/lib:/data/

data014/HEP/Geant4/geant4.9.0.p01/lib/Linux-g++:/data/data014/HEP/

CLHEP/lib:/data/data014/HEP/Coin/lib:/home/mchamber/geant4/lib/Linux-g++

mchamber at surt> make

Using granular libraries ...

Linking Gate ... 

./tmp/Linux-g++/Gate/libGate.so: undefined reference to

`TTree::SetEntryList(TEntryList*, char const*)'

./tmp/Linux-g++/Gate/libGate.so: undefined reference to

`TTree::CopyAddresses(TTree*, bool)'

./tmp/Linux-g++/Gate/libGate.so: undefined reference to

`TTree::ResetBranchAddress(TBranch*)'

./tmp/Linux-g++/Gate/libGate.so: undefined reference to

`TTree::GetEntryList()'

collect2: ld returned 1 exit status 

make: *** [bin/Linux-g++/Gate] Error 1

You say those functions should be defined in the header file? Would

that be TTree.h? Or would they be in another header file? Because in

TTree.h from root 5.14.00g, those functions are definitely not there. 

There's
CopyAddresses, but it takes on an additional argument. If you

have time, please have a look at the attached file. It's from the 

source code of Root 5.14 that I just downloaded from the Root website.

Thank you again for your time, it's really appreciated!

~Marc

De rien !

Simon 

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