error occurs when trying to cmake a new project

[LMozart]

I was trying to follow the tutorial to create a new plugin project. After generating a project by using script in the scripts folder, I started to cmake, but errors occurred.
`
CMake Error at CMakeLists.txt:79 (include):
include could not find load file:

GenerateSetEnv

CMake Error at CMakeLists.txt:80 (GenerateSetEnv):
Unknown CMake command "GenerateSetEnv".
`
Any suggestion?

[SyllogismRXS]

Are you using Ubuntu? Were you able to build the core scrimmage project?

GenerateSetEnv is a CMake macro provided by the core scrimmage project (https://github.com/gtri/scrimmage/blob/master/share/cmake/scrimmage/GenerateSetEnv.cmake). When you run CMake in the core scrimmage project, it will make the GenerateSetEnv available to other CMake projects that first all find_package(scrimmage).

[SyllogismRXS]

By default, when you run "cmake" in the scrimmage, the cmake project will create a folder at "~/.cmake/packages/scrimmage", which contains a file that points at your scrimmage build directory. This is how other scrimmage/cmake projects find the original scrimmage project.

[LMozart]

Thanks for answering. I am able to build the core scrimmage and I am using Ubuntu. I followed the tutorial below: $ cd /path/to/scrimmage/scripts $ mkdir ~/scrimmage $ ./create-scrimmage-project.py my-scrimmage-plugins ~/scrimmage
http://www.scrimmagesim.org/sphinx/html/tutorials/create-project.html
So here is the problem. I think the cmake process in my new project has already found the scrimmage core code. But still can not use GenerateSetEnv.