Trouble while trying to build psych engine

[JackAnimateZ]

Describe your bug here.

This happens every time i try to build psych engine is annoying

Command Prompt/Terminal logs (if existing)

Error: rpc_connection.cpp
C:\Users\USER\MSVC\hxdiscord_rpc\git\project\discord-rpc\src\serialization.hpp(7): fatal error C1083: Cannot open include file: 'rapidjson/document.h': No such file or directory\

Error: serialization.cpp
C:\Users\USER\MSVC\hxdiscord_rpc\git\project\discord-rpc\src\serialization.hpp(7): fatal error C1083: Cannot open include file: 'rapidjson/document.h': No such file or directory

Are you modding a build from source or with Lua?

Source

What is your build target?

Windows

Did you edit anything in this build? If so, mention or summarize your changes.

No

[TooManyFactoryResets]

C++? I thought this was Haxe. How did you get C++ errors in there?

[JackAnimateZ]

IDKK!!

[TooManyFactoryResets]

The age old question few programmers can actually answer:
"How does it work?"
The Devs: "IDK it just does..."