code: func (cifs *CCInfoFSImpl) GetChaincode(ccname string, ccversion string) (CCPackage, error) {
  	return cifs.GetChaincodeFromPath(ccname, ccversion, chaincodeInstallPath)
  }
docs: // GetChaincodeFromFS this is a wrapper for hiding package implementation.
  // It calls GetChaincodeFromPath with the chaincodeInstallPath