Cannot run OM any more

[massimo ceraolo]

On one of my PC's I had troubles with OM. Therefore I did as follows:

• uninstalled OM
• deleted from HD some residual folders
• deleted environment variables OPENMODELICAHOME and OPENMODELICALIBRARY
• downloaded OM 1.4 beta2 and installed it

Finally, I tried to run the following minimal model:

model VeryFirst
   Real x;
   parameter Real k=1;
initial equation 
   x=1;
equation
   der(x)+k*x=0;
end VeryFirst;

I get the followwing message:

C:/Programmi/OpenModelica//share/omc/scripts/Compile.bat VeryFirst msvc10 mingw64 parallel 6 0
PATH = "C:\PROGRA~4\OpenModelica\tools\msys\mingw64\bin;C:\PROGRA~4\OpenModelica\tools\msys\mingw64\bin\..\..\usr\bin;"
mingw32-make: Entering directory 'C:/Users/Massimo/DOCUME~1/TEST/VERYFI~1'
cl /FeVeryFirst.exe VeryFirst.c VeryFirst_functions.c VeryFirst_records.c VeryFirst_01exo.c VeryFirst_02nls.c VeryFirst_03lsy.c VeryFirst_04set.c VeryFirst_05evt.c VeryFirst_06inz.c VeryFirst_07dly.c VeryFirst_08bnd.c VeryFirst_09alg.c VeryFirst_10asr.c VeryFirst_11mix.c VeryFirst_12jac.c VeryFirst_13opt.c VeryFirst_14lnz.c VeryFirst_15syn.c VeryFirst_16dae.c VeryFirst_17inl.c  /MP /Od /ZI /EHa /fp:except /I"C:/Programmi/OpenModelica//include/omc/c" /I"C:/Programmi/OpenModelica//include/omc/msvc/" /I. /DNOMINMAX /TP /DNO_INTERACTIVE_DEPENDENCY /DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  /MD /link /NODEFAULTLIB:libcmt /STACK:0x2000000 /pdb:"VeryFirst.pdb" /LIBPATH:"C:/Programmi/OpenModelica//lib//omc/msvc/" /LIBPATH:"C:/Programmi/OpenModelica//lib//omc/msvc/release/" /LIBPATH:"C:/Programmi/OpenModelica//lib//omc/cpp/msvc/" /LIBPATH:"D:/OneDrive - University of Pisa/2_MODELICA/VEI/SEB/1 Introduzione"   f2c.lib initialization.lib libexpat.lib math-support.lib meta.lib results.lib simulation.lib solver.lib sundials_kinsol.lib sundials_nvecserial.lib util.lib lapack_win32_MT.lib lis.lib  gc-lib.lib user32.lib pthreadVC2.lib wsock32.lib cminpack.lib umfpack.lib amd.lib
/usr/bin/sh: cl: command not found
VeryFirst.makefile:46: recipe for target 'VeryFirst.exe' failed
mingw32-make: *** [VeryFirst.exe] Error 127
mingw32-make: Leaving directory 'C:/Users/Massimo/DOCUME~1/TEST/VERYFI~1'
Compilation process failed. Exited with code 2.

The most important row of that message seems to be
/usr/bin/sh: cl: command not found.

It also seems weird to me that the path in the first row of the message contains two slashes: C:/Programmi/OpenModelica//share/omc/scripts/Compile.bat VeryFirst msvc10

Naturally, I don't have this kind of issues on the other PCs on which I installed OM.

Is there some more that I can try to solve this (except for formatting the entire PC)?

Thanks