Marshal source code is delivered via Caddie. Follow the video here Install and build video
Download Marshal Updates
In Caddie click on the RTTK menu and select Updates.
If a new version is available, the download button will be active. Click on Download then Update. 
IDE Install
The screen above should detect the version(s) of the IDE installed on your machine. Place a check by the platform that you want to build for and update the source path.
- Design packages are only available for 32-bit and this is because Rad Studio is a 32-bit application. Placing a check beside either VCL or FMX will register design time components for all the supported platforms.
Source code location
Update will replace the local copy of source code, stored in %AppData%\RTTK\Source\src.
Under the Directories menu there is a menu item RTTK Source which will open this directory.
Manual Build
To manually build the source code, locate your project group from the list below. Build in the following order, ensure you build the runtime before the design time:
- FMXSERTTKDXE21.dproj
- FMXSERTTKDXE21DT.dproj
- VCLSERTTKDXE21.dproj
- VCLSERTTKDXE21DT.dproj
Project Group files are provided by IDE version:
| 11.x | RTTK_DX22.groupproj |
| 10.4 | RTTK_DX21.groupproj |
| 10.3 | RTTK_DX20.groupproj |
| 10.2 | RTTK_DX19.groupproj |
| 10.1 | RTTK_DX18.groupproj |
| 10.0 | RTTK_DX17.groupproj |