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CosmoMC run error, pmc-config not found

Posted: January 27 2021
by Trupti Vijay Patil
I am trying to install CosmoMC as per: https://arxiv.org/pdf/1808.05080.pdf (A Guide for CosmoMC Installation and Running)
I am trying very hard to make it successful. I worked out all the steps properly. CAMB and MCMC all are running fine. No problem at all. But while running CosmoMC with "ryzen@ryzen-System-Product-Name:~/CosmoMC$ mpirun -np 5 ./cosmomc test.ini" after editing test.ini file it shows some errors.
So, now I am trying to reinstall PLC-3.01. During this process after running "./ waf configure -- install_all_deps" command I see two errors as "Checking for program 'pmc-config' : not found
Checking for library pmc : not found " I attempted many times to resolve these errors but no luck. Also, PMC waf configuration is not taking GSL path even if it is already installed. So basically errors are getting piled up. I am literally clueless now how to proceed further and resolve these issues.
I am very uncertain about whether it is a hardware issue or something. CPU details are also attached along with error screenshots.
Can anyone help me out with this. Any kind of assistance is very much appreciated.
Thank you in advance.

Re: CosmoMC run error, pmc-config not found

Posted: February 02 2021
by Antony Lewis
I don't know, but check "mpirun" is set up to use the correct compiler.