problem of candi installation about candi HOT 12 CLOSED

I have reinstalled dealii with candi successfully, thanks a lot. @tjhei @bangerth

from candi.

Do you get the same error with step-1, for example?

The key reason is this line:

Library not loaded: 'libTKBO.11.dylib'

Apparently, the system does not contain this library. I don't have any idea what it is supposed to do.

from candi.

This error is from open cascade, which currently does not work correctly on M1. I would suggest you rerun Candi from scratch without open cascade for now.

Also see https://github.com/dealii/dealii/wiki/Apple-ARM-M1-OSX
We should probably make it more obvious somewhere what works and doesn't work on ARM right now. Sorry about that.

from candi.

Do you get the same error with step-1, for example?

The key reason is this line:

Library not loaded: 'libTKBO.11.dylib'

Apparently, the system does not contain this library. I don't have any idea what it is supposed to do.

Hi Prof. bangerth, thanks for your reply. According to your suggestion, I have tested the example step-1, and got the same error as that with step-32. Also, I have found the file 'libTKBO.11.dylib' under the library of the oce I setup. The question now is I don't know how to make it be found in the future whenever I run dealii. I am a new hand with the mac OS system.

from candi.

Hi Dr. tjhei, thanks for your reply. However, I don't know what to do with your suggestion of 'rerun Candi from scratch without open cascade' because I don't know about 'cascade' and 'scratch'. (awkwardness) @tjhei

from candi.

"start from scratch" = do it again, in a new directory that does not contain any remnants of your previous experiment.

Without cascade: candi is driven by a configuration file in which you can switch dependencies on/off. Switch off the OpenCASCADE or OCC dependency (I don't recall how it is named, but it is one of these two names).

from candi.

Thanks for your kind explanation Prof. bangerth. I understand now that I need to reinstall dealii with candi and make specific configuratiion of switching off the OpenCascade. I will try that.

from candi.

Starting from scratch means deleting the output directory Candi produced (typically deal.ii-candi in your home directory) and running Candi again.
You can specify the packages to install on the command line as shown on the wiki page I linked above or by commenting out lines in the candi.cfg.

from candi.

Do you mean that when I reinstall candi I should use the commond line like this, './candi.sh -j 8 --packages="hdf5 p4est trilinos dealii", please? The important point is I should specify the parameter packages rather than with the default value, isn't it? @tjhei I didn't specify this parameter when I installed candi before.

from candi.

Do you mean that when I reinstall candi I should use the commond line like this, './candi.sh -j 8 --packages="hdf5 p4est trilinos dealii", please?

Yes, this is one option. Another one is to edit candi.cfg and choosing the packages you want.

I don't know what you are trying to do, so I don't know what packages you need.

from candi.

The goal I install candi is to install aspect. So do you know what packages should I need during candi installation, please? Thanks. @tjhei

from candi.

Take a look at https://github.com/geodynamics/aspect/wiki/Installation-on-ARM-OSX

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