Package Details: unreal-engine 5.4.1-0

Git Clone URL: https://aur.archlinux.org/unreal-engine.git (read-only, click to copy)
Package Base: unreal-engine
Description: A 3D game engine by Epic Games which can be used non-commercially for free.
Upstream URL: https://www.unrealengine.com/
Keywords: 3D engine game ue5 Unreal
Licenses: GPL3, custom:UnrealEngine
Submitter: acerix
Maintainer: Shatur (Neko-san)
Last Packager: Neko-san
Votes: 73
Popularity: 0.038719
First Submitted: 2016-05-01 18:37 (UTC)
Last Updated: 2024-05-05 08:52 (UTC)

Dependencies (28)

Required by (1)

Sources (5)

Pinned Comments

Neko-san commented on 2022-11-01 02:32 (UTC) (edited on 2023-06-25 01:19 (UTC) by Neko-san)

@juancarlospaco this is easily done on your own system, not in a PKGBUILD, given that building packages runs as root:

sudo groupadd unrealengine-users
sudo usermod -aG unrealengine-users (your-username)
sudo chown -R root:unrealengine-users /opt/unreal-engine
sudo chmod -R 775 /opt/unreal-engine

Permission issues like this are already mentioned on the UE Arch wiki page: https://wiki.archlinux.org/title/Unreal_Engine_4#Installing_from_the_AUR

This is a user system problem; I already did what I could without needing users to do the above by giving the 777 permissions. If it still gives you trouble, you'll have to use the example to solve it or change the install location to somewhere you have user permissions by default (as I cannot do this for you).

zerophase commented on 2021-05-27 08:15 (UTC) (edited on 2021-05-30 08:41 (UTC) by zerophase)

Will update to 5.0 when it is released.

Latest Comments

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wolfyrion commented on 2018-03-18 09:13 (UTC)

Finally success!

After fixing the problem I had with lld I deleted all the packages,sources and unreal-engine folder from AUR temp folder. After that building and installing package was a success.

wolfyrion commented on 2018-03-17 20:08 (UTC)

@moadib Thanks that helped !

but I got another error

[1428/1429] Link (ld) libUE4Editor-WorldBrowser.so ERROR: UBT ERROR: Failed to produce item: /mnt/EMU/AUR/unreal-engine/src/UnrealEngine/Engine/Binaries/Linux/Linux/libUE4Editor-LinuxNoEditorTargetPlatform.so Total build time: 782.50 seconds (Local executor: 0.00 seconds) make: *** [Makefile:188: UE4Editor] Error 5

moadib commented on 2018-03-17 09:31 (UTC)

@wolfyrion you can solve this problem by installing lld

wolfyrion commented on 2018-03-15 06:30 (UTC) (edited on 2018-03-15 06:31 (UTC) by wolfyrion)

I am getting :

[27/28] Link (ld) libUnrealHeaderTool-CoreUObject.so [28/28] Link (lld) UnrealHeaderTool clang-5.0: error: invalid linker name in argument '-fuse-ld=lld' ERROR: UBT ERROR: Failed to produce item: /mnt/EMU/AUR/unreal-engine/src/UnrealEngine/Engine/Binaries/Linux/UnrealHeaderTool Total build time: 31.96 seconds (Local executor: 0.00 seconds) Error: UnrealHeaderTool failed for target 'CrashReportClient' (platform: Linux, module info: /mnt/EMU/AUR/unreal-engine/src/UnrealEngine/Engine/Intermediate/Build/Linux/B4D820EA/CrashReportClient/Shipping/CrashReportClient.uhtmanifest, exit code: OtherCompilationError (5)). make: *** [Makefile:257: CrashReportClient-Linux-Shipping] Error 5 ==> ERROR: A failure occurred in build(). Aborting...

Majora320 commented on 2018-03-15 06:14 (UTC) (edited on 2018-03-18 19:22 (UTC) by Majora320)

EDIT: Never mind, tried it again and it didn't happen.

I'm getting:

[1/7] Link (ld) libUE4Editor-UATHelper.so
[3/7] Relink libUE4Editor-UnrealEd.so
[2/7] Link (ld) libUE4Editor-BlueprintNativeCodeGen.so
[4/7] Link (ld) libUE4Editor-CryptoKeys.so
/run/media/moses/1TB Disk/unreal-engine/src/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-GameProjectGeneration.so: file not recognized: File format not recognized
clang-5.0: error: linker command failed with exit code 1 (use -v to see invocation)
/run/media/moses/1TB Disk/unreal-engine/src/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-GameProjectGeneration.so: file not recognized: File format not recognized
clang-5.0: error: linker command failed with exit code 1 (use -v to see invocation)
/run/media/moses/1TB Disk/unreal-engine/src/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-GameProjectGeneration.so: file not recognized: File format not recognized
clang-5.0: error: linker command failed with exit code 1 (use -v to see invocation)
/run/media/moses/1TB Disk/unreal-engine/src/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-GameProjectGeneration.so: file not recognized: File format not recognized
clang-5.0: error: linker command failed with exit code 1 (use -v to see invocation)
ERROR: UBT ERROR: Failed to produce item: /run/media/moses/1TB Disk/unreal-engine/src/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-UATHelper.so

During compilation.

faemir commented on 2018-03-02 12:21 (UTC) (edited on 2018-03-02 12:29 (UTC) by faemir)

I also encountered the issue that @fghdfvvsd had - using the 4.18.3 release.

It installed fine, but on the compile for a new c++ project it failed at building UE4Editor.so, and then the editor wouldn't start up again at all.

I wonder if this is due to using clang 5.0.1?

faemir commented on 2018-03-01 16:07 (UTC)

Has anyone figured out how to compile source code plugins easily to use on projects? Especially blueprint-only projects.

BombStrike commented on 2018-02-21 03:25 (UTC)

For people trying to build this and getting a mono error saying "Magic number is wrong: 542", this is currently a bug in mono with ncurses 6.1: https://github.com/mono/mono/issues/6752

The solution is to "export TERM=xterm" before trying to make this package.

acerix commented on 2018-01-03 19:48 (UTC)

@blastofftek Yes, using the release archive is way more efficient, but I don't know of any way to download that automatically in the PKGBUILD since the repo is private. You can download the release file in advance, then edit the "source" in the PKGBUILD to point to the local file, as suggested in the wiki:

https://wiki.archlinux.org/index.php/Unreal_Engine_4#Installing_from_the_AUR

acerix commented on 2018-01-03 19:44 (UTC)

@jimmy00784 Package works fine, but the repo is private, please refer to Wiki:

https://wiki.archlinux.org/index.php/Unreal_Engine_4#Gain_access_to_the_source_code

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