[petsc-users] PETSc Windows Installation

[Satish Balay]

Likely the compilers are not setup correctly as per instructions.

https://petsc.org/release/install/windows/#installation-with-microsoft-intel-windows-compilers

And if you do not have a specific windows need - and only need IDE - perhaps a WSL2 (aka linux) install with VSCode(linux) might be the way to go.

Satish

On Sun, 6 Nov 2022, Matthew Knepley wrote:

> We need to see configure.log to see what is going on. Can you send it?
> 
>   Thanks,
> 
>      Matt
> 
> On Sun, Nov 6, 2022 at 4:29 AM Mohammad Ali Yaqteen <mhyaqteen at sju.ac.kr>
> wrote:
> 
> > Dear Sir/Madam,
> >
> >
> >
> > I am installing PETSc on windows but it keeps giving me unexpected errors.
> > I want to use it on MS Visual Studio or Codeblocks. When I use the command
> > on your webpage (./configure --with-cc='win32fe cl' --with-fc='win32fe
> > ifort' --with-cxx='win32fe cl' --with-mpi=0 --download-fblaslapack), I get
> > the following error message:
> >
> >
> >
> > $ ./configure --with-cc='win32fe cl' --with-fc='win32fe ifort'
> > --with-cxx='win32fe cl' --with-mpi=0 --download-fblaslapack
> >
> >
> > =============================================================================================
> >
> >                          Configuring PETSc to compile on your system
> >
> >
> > =============================================================================================
> >
> > TESTING: checkCCompiler from
> > config.setCompilers(config/BuildSystem/config/setCompilers.py:1341)*******************************************************************************
> >
> >          UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log for
> > details):
> >
> >
> > -------------------------------------------------------------------------------
> >
> > C compiler you provided with -with-cc=win32fe cl cannot be found or does
> > not work.
> >
> > Cannot compile/link C with
> > /home/SEJONG/petsc-3.18.1/lib/petsc/bin/win32fe/win32fe cl.
> >
> >
> >
> > Kindly look into this problem! Your prompt response will highly be
> > appreciated
> >
> >
> >
> > Thank you
> >
> > Ali
> >
> 
> 
>