[maybee]

EXE = $(FOAM_USER_APPBIN)/multiphaseEulerFoamNEW

Sorry, forgot about braces.

No prob, I already had the braces - still the same problem.

[alexeym]

Ok, show me the output of

echo $FOAM_USER_APPBIN

and maybe

export | grep -E '(WM_|FOAM_)'

[maybee]

Here the output:

echo $FOAM_USER_APPBIN
EMPTY LINE

export | grep -E '(WM_|FOAM_)'
declare -x FOAM_APP="/home/USER/OpenFOAM/OpenFOAM-2.2.2/applications"
declare -x FOAM_APPBIN="/home/USER/OpenFOAM/OpenFOAM-2.2.2/platforms/linuxGccDPOpt/bin"
declare -x FOAM_EXT_LIBBIN="/home/USER/OpenFOAM/ThirdParty-2.2.2/platforms/linuxGccDPOpt/lib"
declare -x FOAM_INST_DIR="/home/USER/OpenFOAM"
declare -x FOAM_JOB_DIR="/home/USER/OpenFOAM/jobControl"
declare -x FOAM_LIBBIN="/home/USER/OpenFOAM/OpenFOAM-2.2.2/platforms/linuxGccDPOpt/lib"
declare -x FOAM_MPI="openmpi-1.6.3"
declare -x FOAM_RUN="/home/USER/OpenFOAM/USER-2.2.2/run"
declare -x FOAM_SETTINGS=""
declare -x FOAM_SIGFPE=""
declare -x FOAM_SITE_APPBIN="/home/USER/OpenFOAM/site/2.2.2/platforms/linuxGccDPOpt/bin"
declare -x FOAM_SITE_LIBBIN="/home/USER/OpenFOAM/site/2.2.2/platforms/linuxGccDPOpt/lib"
declare -x FOAM_SOLVERS="/home/USER/OpenFOAM/OpenFOAM-2.2.2/applications/solvers"
declare -x FOAM_SRC="/home/USER/OpenFOAM/OpenFOAM-2.2.2/src"
declare -x FOAM_TUTORIALS="/home/USER/OpenFOAM/OpenFOAM-2.2.2/tutorials"
declare -x FOAM_USER_APPBIN="/home/USER/OpenFOAM/USER-2.2.2/platforms/linuxGccDPOpt/bin"
declare -x FOAM_USER_LIBBIN="/home/USER/OpenFOAM/USER-2.2.2/platforms/linuxGccDPOpt/lib"
declare -x FOAM_UTILITIES="/home/USER/OpenFOAM/OpenFOAM-2.2.2/applications/utilities"
declare -x WM_ARCH="linux"
declare -x WM_ARCH_OPTION="64"
declare -x WM_COMPILER="Gcc"
declare -x WM_COMPILE_OPTION="Opt"
declare -x WM_DIR="/home/USER/OpenFOAM/OpenFOAM-2.2.2/wmake"
declare -x WM_LINK_LANGUAGE="c++"
declare -x WM_MPLIB="OPENMPI"
declare -x WM_OPTIONS="linuxGccDPOpt"
declare -x WM_OSTYPE="POSIX"
declare -x WM_PRECISION_OPTION="DP"
declare -x WM_PROJECT="OpenFOAM"
declare -x WM_PROJECT_DIR="/home/USER/OpenFOAM/OpenFOAM-2.2.2"
declare -x WM_PROJECT_INST_DIR="/home/USER/OpenFOAM"
declare -x WM_PROJECT_USER_DIR="/home/USER/OpenFOAM/USER-2.2.2"
declare -x WM_PROJECT_VERSION="2.2.2"
declare -x WM_THIRD_PARTY_DIR="/home/USER/OpenFOAM/ThirdParty-2.2.2"

[alexeym]

It is rather funny cause these two outputs are contradictory, you write that

echo $FOAM_USER_APPBIN

return empty line and at the same time command

export | grep -E '(WM_|FOAM_)'

gives you

...
declare -x FOAM_USER_APPBIN="/home/USER/OpenFOAM/USER-2.2.2/platforms/linuxGccDPOpt/bin"
...

did you execute the commands in the same terminal session?

The error you've shown is indeed caused by FOAM_USER_APPBIN being empty, so wmake tries to create binary for the solver in the / folder (and obviously fails). You can try run clean before wmake, maybe where is some stale files with old settings. And cause I don't know your exact environment when you run wmake, I can not suggest you anything concrete.

[maybee]

I ve run wclean first and afterward wmake:

wclean
wmake
make: *** No rule to make target `multiphaseEulerFoam.dep', needed by `Make/linuxGccDPOpt/dependencies'.  Stop

EDIT: Ok, solved. wclean did it. I just forgot to change the .c file name back to multiphaseEulerFoam.c

Thx alot for the help.

greetings maybee