Specifying the wrong genome assembly returns an error about the maf format:
(env_mutagene) Annas-MacBook-Pro:mutagene panch$ mutagene -v rank -g hg18 -i TCGA.UCEC.mutect.somatic.maf
WARNING Parsing MAF failed. Check that the input file is in MAF format or specify a different format using option -f
FileNotFoundError(2, 'No such file or directory')
Specifying the wrong genome assembly returns an error about the maf format: (env_mutagene) Annas-MacBook-Pro:mutagene panch$ mutagene -v rank -g hg18 -i TCGA.UCEC.mutect.somatic.maf WARNING Parsing MAF failed. Check that the input file is in MAF format or specify a different format using option -f FileNotFoundError(2, 'No such file or directory')