I have tried to install correctly Omnet++ 4.2 but it is impossible.
I have a couple of questions. I'll appriciate any kind of that someone could give to me.
Firs of all, my computer:

Computer:Vaio
Cpu: Intel Core 2 Duo t5500
Ram: 1Gb
S.O.: Ubuntu 8.10

I have installed most of compulsory dependencies of omnet
swig 1.3.38
Tcl/Tk -> 8.6 --- BLT2.4 doesn't work for Tcl/Tk 8.6 any ideas?
Java
MPI Mpich
pcap++

And I have tried to install akaroa as well.
I have set up the path
Finally I have configured and when I type make the final msg is:

===== Compiling sim ====
cd /home/ronin/omnetpp-4.0/src/sim && make
make[2]: se ingresa al directorio `/home/ronin/omnetpp-4.0/src/sim'
opp_msgc -Xnc -Xns sim_std.msg
opp_msgc - part of OMNeT++. (c) 2002-2005 Andras Varga
Translates .msg files into C++

Usage: opp_msgc [-s <cc-file-suffix>] [-t <h-file-suffix>]
[-I <dir> -I ...] [-h] <nedfile>
-I <dir> add directory to include path
-s <suffix> output C++ file suffix (defaults to: _m.cc)
-t <suffix> output C++ header file suffix (defaults to: _m.h)
-P <symbol> add dllexport/dllimport symbol to class declarations
-h output in current directory
make[2]: *** [sim_std_m.cc] Error 1
make[2]: se sale del directorio `/home/ronin/omnetpp-4.0/src/sim'
make[1]: *** [sim] Error 2
make[1]: se sale del directorio `/home/ronin/omnetpp-4.0'
make: *** [allmodes] Error 2


Thank you very much for your ideas.

well did you type ./configure first
when you configure your program to build you need to type it this way then when you do your make good luck it built first time on slackware.

Dear all,

Im am having exactly the same error after I execute the command make (all dependencies are installed, and all paths exported):

(omnetpp-3.4b2 using linux debian 2.6.18)


make[1]: Entering directory '/usr/local/omnetpp-3.4b2/src/sim'
opp_msgc -Xnc -Xns sim_std.msg
opp_msgc - part of OMNeT++. (c) 2002-2005 Andras Varga
Translates .msg files into C++

Usage: opp_msgc [-s <cc-file-suffix>] [-t <h-file-suffix>]
[-I <dir> -I ...] [-h] <nedfile>
-I <dir> add directory to include path
-s <suffix> output C++ file suffix (defaults to: _m.cc)
-t <suffix> output C++ header file suffix (defaults to: _m.h)
-P <symbol> add dllexport/dllimport symbol to class declarations
-h output in current directory
make[1]: *** [sim_std_m.cc] Error 1
make[1]: Leaving directory `/usr/local/omnetpp-3.4b2/src/sim'
make: *** [sim] Error 2



Can someone kindly help me please? I really appreciate your help.



Best Regards
David

Guys, problem solved.

Check path of opp_msgc. Problem was that I had an older version of opp_msgc installed. To verify path, type 'which opp_msgc'


Thanks a lot
David