For those less inclined with command line applications like dcp Tool the ColorChecker Passport is a good alternative. The CCPP software creates linear (non-twisted) DNG profiles and is very useful for establishing White Balance inside LR by shooting the CCPP "on-location" and for creating "standard" lighting condition (daylight, tungsten, flash) Develop presets. It comes with both a LR plugin for creating your DNG profiles and stand-alone application that works independent of LR. You can also create dual-illuminant profiles, such as daylight + tungsten.
You can also use your CCPP calibration shots with the free Adobe DNG Editor (ADE) to create "custom" calibrated twisted profiles. You will need to Export the CCPP image files to DNG format to use them with ADE.
I've created CCPP profiles for each camera body using both the CCPP software (linear) and ADE (twisted). To be honest I prefer the CCPP software generated profiles. I've also created tone curve modified CCPP profiles with ADE for portrait images (i.e. lower contrast).