64-bit Graal Linux version
 

andy@me andy $ sh graalinstall.sh
Verifying archive integrity...head: `-329' option is obsolete; use `-n 329' since this will be removed in the future
All good.
head: `-329' option is obsolete; use `-n 329' since this will be removed in the future
Uncompressing Graal client install for Linux 3.151...................................[... * many]
tail: `-1' option is obsolete; use `-n 1' since this will be removed in the future
This installation doesn't support glibc-2.0 on Linux / AMD Athlon(tm) 64 Processor 3500+
(tried to run setup)
The setup program seems to have failed on AMD Athlon(tm) 64 Processor 3500+/glibc-2.0
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Any information on perhaps a possible (future) implementation of a 64-bit friendly graal installer for linux? :)

Ah weird
I think Loriel got it working after installing compatibility libraries for 32 bit

I thought Loriel got the RC working?
Either way, ideally a native package should be provided.

He got RC working, but he still had a lot of errors when trying to run it:
http://rafb.net/paste/results/2hQusX67.html