[Darwin2k-users] Help needed: Problem running demos

[<mi...@te...>]

I am having problems running some of the demos. I can run arm, cdemo, 
display, hair, ramp, hex and rope flawlessly, but when I  try to run rb, 
rocker, moonPatrol and moonPatrol8, there is not any simulation, and the 
following error is dumped at the console:
___________________________________________________________________________
running (cd ./demo; /usr/local/bin/d2kSimGL rocker-dual.p rocker.l 
rockerBogie2.l)

sh: line 1: cd: ./demo: No such file or directory
depTab.n: 0
addJointLimitConstraints = 0
parsing component DB file componentDB
daAddContactor(): adding dynoContactor
synGLDisplay: Initializing forms
synGLDisplay: Created glform
synGLDisplay: finished initializing form
recordFrames: 0

****************************************
ERROR: constraintSolver::computeConstraintForces(),
line 2030 in file csolve.cxx:
****************************************

composeMatricesFeatherstone() failed.
debugCount: 0

****************************************
ERROR: mechanism::computeAcclerationFromTorque,
line 2121 in file mechanism.cxx:
****************************************

constraintSolver::computeForces() failed.
ignoring uconstraints.

****************************************
ERROR: constraintSolver::computeConstraintForces(),
line 2030 in file csolve.cxx:
****************************************

composeMatricesFeatherstone() failed.
debugCount: 0

****************************************
ERROR: mechanism::computeAcclerationFromTorque,
line 2121 in file mechanism.cxx:
****************************************

constraintSolver::computeForces() failed.
ignoring uconstraints.

****************************************
ERROR: dynoSolver::computeDerivative,
line 263 in file solver.cxx:
****************************************

dynamicSystem::computeAccelerationFromTorque() failed

****************************************
ERROR: rungeKutta4::stepForward,
line 771 in file solver.cxx:
****************************************

computeDerivative failed

****************************************
ERROR: dynoSolver::adapativeStep,
line 501 in file solver.cxx:
****************************************

rungeKutta4::stepForward(0.003) returned 0.

_________________________________________________________________________________

I'm running the demos from ~/darwin/darwin2k-0.91/src/d2k/test, because 
when I wasn't some other problems appeared (it couldn't find rocker.p). 
My system is a Debian Linux, with gcc 2.95 and kernel 2.4.18, I could 
compile darwin2k (version 0.91)  properly (I hope):
configure --with-rtc=/usr/local/rtc1-8
make
make install (as a root)


Thanks in advance, any help is appreciated

Fábio de Miranda


PS.: My config.log from compilation is attached