Failed to load cask: libomp.rb Cask 'libomp' is unreadable: wrong constant name #<Class:0x000000012a0508e0>

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Treating libomp.rb as a formula.