UEScripts/doc/UEInstall.md

# How Scripts Locate the Unreal Install

If you're using an installed version of Unreal, the script reads your project file
and automatically finds the location of the tools.

If you're using a source version of UE, or have installed in a non-standard location,
you can define the following environment variables instead:

* **UEROOT** : Set the root directory of installed versions of Unreal (instead of the default e.g. C:\Program Files\Epic Games). The script will find the correct version in subfolders e.g. UE_4.27, UE_5.0
* **UEINSTALL**: Explicitly set the location of the Unreal build you want to use.
    The script will just use this directly and assume that the folder it points to on disk contains e.g. Engine/Build/BatchFiles
First try UE5 compatibility update 2022-04-19 12:07:09 +01:00			`# How Scripts Locate the Unreal Install`
First pass on package script docs 2020-10-08 12:13:40 +01:00
First try UE5 compatibility update 2022-04-19 12:07:09 +01:00			`If you're using an installed version of Unreal, the script reads your project file`
First pass on package script docs 2020-10-08 12:13:40 +01:00			`and automatically finds the location of the tools.`

			`If you're using a source version of UE, or have installed in a non-standard location,`
			`you can define the following environment variables instead:`

First try UE5 compatibility update 2022-04-19 12:07:09 +01:00			`* UEROOT : Set the root directory of installed versions of Unreal (instead of the default e.g. C:\Program Files\Epic Games). The script will find the correct version in subfolders e.g. UE_4.27, UE_5.0`
			`* UEINSTALL: Explicitly set the location of the Unreal build you want to use.`
Clarify wording of UEINSTALL meaning 2023-09-28 14:12:28 +01:00			`The script will just use this directly and assume that the folder it points to on disk contains e.g. Engine/Build/BatchFiles`
First pass on package script docs 2020-10-08 12:13:40 +01:00