/home/ec2-user/Projects/CIP-master-build/CIP-build/CommandLineTools/Testing/bin/MaskOutLabelMapStructuresTest "--compare" "/home/ec2-user/Projects/CIP-master/CommandLineTools/MaskOutLabelMapStructures/Data/Baseline/MaskOutLabelMapStructures_Test_dummy_ct.nrrd" "/home/ec2-user/Projects/CIP-master-build/CIP-build/CommandLineTools/Testing/Output/MaskOutLabelMapStructures_Test_dummy_ct.nrrd" "--compare" "/home/ec2-user/Projects/CIP-master/CommandLineTools/MaskOutLabelMapStructures/Data/Baseline/MaskOutLabelMapStructures_Test_dummy_lm.nrrd" "/home/ec2-user/Projects/CIP-master-build/CIP-build/CommandLineTools/Testing/Output/MaskOutLabelMapStructures_Test_dummy_lm.nrrd" "ModuleEntryPoint" "-i" "/home/ec2-user/Projects/CIP-master/Testing/Data/Input/dummy_ct.nrrd" "-l" "/home/ec2-user/Projects/CIP-master/Testing/Data/Input/dummy_lm.nrrd" "-o" "/home/ec2-user/Projects/CIP-master-build/CIP-build/CommandLineTools/Testing/Output/MaskOutLabelMapStructures_Test_dummy_ct.nrrd" "--opl" "/home/ec2-user/Projects/CIP-master-build/CIP-build/CommandLineTools/Testing/Output/MaskOutLabelMapStructures_Test_dummy_lm.nrrd"

PARSE ERROR: Argument: -l
             Couldn't find match for argument

Brief USAGE: 
   ModuleEntryPoint  [--returnparameterfile <std::string>]
                     [--processinformationaddress <std::string>] [--xml]
                     [--echo] [--rt <std::vector<std::string>>] [-t
                     <std::vector<std::string>>] [-r
                     <std::vector<std::string>>] [-o <std::string>] [-i
                     <std::string>] [--] [--version] [-h]

For complete USAGE and HELP type: 
   ModuleEntryPoint --help