anchor.diff:  REM Copy all ORTC template required to set developer environment
   :copyTemplates
   
  -IF NOT EXIST %ortcWebRTCTemplatePath% CALL:error 1 "%folderStructureError:"=% %ortcWebRTCTemplatePath% does not exist!"
  -
  -COPY %ortcWebRTCTemplatePath% %ortcWebRTCDestinationPath% >NUL
  -
  -CALL:print %trace% Copied file %ortcWebRTCTemplatePath% to %ortcWebRTCDestinationPath%
  +IF NOT EXIST %~1 CALL:error 1 "%folderStructureError:"=% %~1 does not exist!"
  +
  +COPY %~1 %~2 >NUL
  +
  +CALL:print %trace% Copied file %~1 to %~2
   
   IF %ERRORLEVEL% NEQ 0 CALL:error 1 "%folderStructureError:"=% Unable to copy WebRTC temaple solution file"
   
  
positive.code: CALL:pythonSetup
  
  ::Generate WebRTC VS2015 projects from gyp files
  CALL:prepareWebRTC
  
  ::Prepare ORTC development environment
  CALL:prepareORTC
  
negative.code: SET curlPath=ortc\xplatform\curl
  SET ortcWebRTCTemplatePath=ortc\windows\templates\libs\webrtc\webrtcForOrtc.vs2015.sln
  SET ortcWebRTCDestinationPath=webrtc\xplatform\webrtc\webrtcForOrtc.vs2015.sln
  SET webRTCTemplatePath=webrtc\windows\templates\libs\webrtc\webrtcLib.sln
  SET webRTCDestinationPath=webrtc\xplatform\webrtc\webrtcLib.sln
  
  ::helper flags
  SET taskFailed=0
  
  