case.build --skip-provenance-check

[LH-Chneg]

I also have this problem and it has not been solved, please how to solve it

 

[jedwards]

try from the command line:
cd cesm2.1/components cam
svn co https://svn-ccsm-models.cgd.ucar.edu/tools/proc_atm/chem_proc/release_tags/chem_proc5_0_03_rel chem_proc

 

[LH-Chneg]

Thank you for your reply, but the problem has not been solved, in the CESM download because the Internet download is slow, I use someone else's installation package, but run ./manage_externals/checkout_externals -S., it is an error, I found the relevant information that said that it is an SVN version problem, I according to the system requirements of the official website, there is no problem.