Hello, I tried to install UE 5.2 via GitHub but i always end up with the message at the end :
( UE 5.4 and 5.5 has similar issues but with a ton of missing file if i remember correctly the error messages, but didn’t got any with 5.6 or 4.27 )
I followed the installation as precised on Git and on Arch wiki.
I downloaded UE 5.2 via Download ZIP button of Github
Command used :
./Setup.sh
./GenerateProjectFiles.sh
./make
I also tried ./make -j1, but even after trying to sudo every steps, nothing has changed
[4149/4151] Relink libUnrealEditor-UnrealEd.so
[4150/4151] WriteMetadata UnrealEditor.version cancelled
[4151/4151] WriteMetadata UnrealEditor.target cancelled
make: *** [Makefile:1508: UnrealEditor] Error 6
Line 1508 : [1508/4151] Compile scan_9.cc
The only error i got during the whole installation :
[131/4151] Compile Module.GeometryAlgorithms.1_of_3.cpp
In file included from ../Plugins/Runtime/GeometryProcessing/Intermediate/Build/Linux/x64/UnrealEditor/Development/GeometryAlgorithms/Module.GeometryAlgorithms.1_of_3.cpp:26:
/home/<user>/Téléchargements/UnrealEngine-5.2/Engine/Plugins/Runtime/GeometryProcessing/Source/GeometryAlgorithms/Private/ThirdParty/GTEngine/Mathematics/GteTetrahedronKey.cpp:78:27: error: explicit specialization of 'TetrahedronKey' after instantiation
TetrahedronKey<true>::TetrahedronKey(int v0, int v1, int v2, int v3)
^
/home/<user>/Téléchargements/UnrealEngine-5.2/Engine/Plugins/Runtime/GeometryProcessing/Source/GeometryAlgorithms/Private/ThirdParty/GTEngine/Mathematics/GteTSManifoldMesh.cpp:73:26: note: implicit instantiation first required here
TetrahedronKey<true> skey(v0, v1, v2, v3);
^
My OS is Arch and everything is up to date, nvidia proprietary drivers.
If anyone has an idea on how to fix this, it’s been month i try to find a solution.