Errors when install FreeFEM on Mac from sources

[zxss (Xuan)]

Dear all,

I am now trying to install FreeFEM on my Mac from source files. And I met an error when I

make petsc-slepc

The corresponding log is ‘

configure.log (38.5 KB)

Is it because my python version (3.9.6) is old or anything else?

[prj]

Have you read the error message at the bottom of the file? The error has nothing to do with Python, as written in the file…

[zxss (Xuan)]

Thanks for your reply, after installing some libraries (mpich, gel, etc) following the installation guide. I install FreeFEM on my Mac successfully.

[prj]

You should not have install MPICH or GSL yourself, but anyway…

[zxss (Xuan)]

Hi, I met an error when I run the following code on my Mac

3Dparallel_Parmmg_global_Lshape_Poisson.edp (2.3 KB)

It says

by the way, there are 10 cores in my Mac, and when I choose less than 5 cores, it works well. What’s more, I run it on Ubuntu installed on my Mac, it runs well even when I choose 10 processes. I wonder why this error happened only on my Mac when I choose more than 5 processes. Is this situation normal?

[prj]

Stick to Mmg instead of ParMmg.

[zxss (Xuan)]

Hi, I reinstall FreeFem on my Mac by compiling, however, I met a new problem when

 
make -j<nbProcs>

it shows

Do you know how to handle this problem?

[zxss (Xuan)]

After adding --with-hdf5=no, I reinstall FreeFem successfully.