[FLASH-USERS] Setup error when requiring nuclear reaction network

[Mathieu Renzo]

Hi,

I'm trying to setup a new problem in FLASH4.6.2 to run a pulsational 
pair instability (following the steps of 
https://ui.adsabs.harvard.edu/abs/2012ApJ...748...42C/abstract). My long 
term aim is to initialize the problem loading a MESA model already 
computed as initial conditions.

I am encountering the following error when running:

  ./setup PPISN_mathieu -auto -objdir PPISN

(where PPISN_mathieu is the subfolder of 
source/Simulation/SimulationMain where I am developing my setup)

A setup internal error has occured, if possible please email the following
debugging info toflash-bugs at flash.uchicago.edu
Arguments: ['/mnt/home/mrenzo/codes/FLASH/FLASH4.6.2/bin/setup.py', 'PPISN_mathieu', '-auto', '-objdir', 'PPISN']
Python Version: 3.7.4
Platform Details: linux
Traceback (most recent call last):
   File "/mnt/home/mrenzo/codes/FLASH/FLASH4.6.2/bin/setup.py", line 315, in <module>
     raise e
   File "/mnt/home/mrenzo/codes/FLASH/FLASH4.6.2/bin/setup.py", line 300, in <module>
     main()
   File "/mnt/home/mrenzo/codes/FLASH/FLASH4.6.2/bin/setup.py", line 186, in main
     generateMakefile(configInfo, machDir)
   File "/mnt/home/mrenzo/codes/FLASH/FLASH4.6.2/bin/genFiles.py", line 540, in generateMakefile
     configInfo['libConfigInfo'])
   File "/mnt/home/mrenzo/codes/FLASH/FLASH4.6.2/bin/genFiles.py", line 658, in setRedirectFlags
     args=args, makefilename=makefilename)
   File "/mnt/home/mrenzo/codes/FLASH/FLASH4.6.2/bin/libUtils.py", line 125, in getLibFlags
     libFlags = __import__("libinfo").libinfo(absLibDir=libDir,
   File "/mnt/home/mrenzo/codes/FLASH/FLASH4.6.2/lib/ma28/libinfo.py", line 20
     os.chmod(buildScript, 0744)
                              ^
SyntaxError: invalid token

This error disappears and I can setup and compile fine when I comment 
out from my Config file this line requiring the nuclear reaction network:

  REQUIRES physics/sourceTerms/Burn/BurnMain/nuclearBurn/Aprox19

The same happens when trying to require Approx13 instead of Approx19, 
and I also failed at compiling other pre-existing FLASH problems using 
nuclear networks.

In the future I might want to update the nuclear network to use 
Approx21_plus_co56 from MESA for consistency between the two codes, but 
anyways having a nuclear reaction network is key to the problem I'm 
trying to setup.

If you have any advice on what is happening and how to fix this issue, 
they would be very much appreciated.

What follows are a few more information on the setup on my workstation 
if that can be helpful:

uname -a

Linux ccalin010 3.10.0-1062.1.2.el7.x86_64 #1 SMP Mon Sep 30 14:19:46 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

gfortran --version

GNU Fortran (GCC) 7.4.0

gcc --version

gcc (GCC) 7.4.0


Thanks in advance,
Mathieu


-- 
Mathieu Renzo <https://users.flatironinstitute.org/~mrenzo/>
Flatiron Research Fellow
Center for Computational Astrophysics
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