Why can't I run UE4 on linux?

Hi,
I installed UE4 on linux using aur (which means it used this code to compile and install it). When running I get this output. You can find few errors in there:

...
*** Error in `./UE4Editor': munmap_chunk(): invalid pointer: 0x00007f5962135a20 ***
*** Error in `./UE4Editor': free(): invalid pointer: 0x00007f5962221580 ***
*** Error in `./UE4Editor': free(): invalid pointer: 0x00007f5969d64020 ***
*** Error in `./UE4Editor': munmap_chunk(): invalid pointer: 0x00007f5962179b30 ***
...
[2017.02.16-16.54.16:131][  0]LogQoSReporter:Error: QoS API server is not configured, no QoS metrics will be reported.
...

Did I did something wrong? How to repair those errors? How to get UE4 running?

Same error on an AMD Radeon R2 Graphics

UE4 4.15 in openSUSE

*** Error in `./UE4Editor': free(): invalid pointer: 0x00007fd5274ea680 ***
...
LogQoSReporter:Error: QoS API server is not configured, no QoS metrics will be reported

Full log: SUSE Paste

Same error with Opensuse tumbleweed and radeon r9 280x.

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