Thank You all for the hints. Thanks to Marcus, Sid, Bob!
Yes, it works now! I think, the observation from Sid was the way of
success.
So the reason was: too low (1GB!) RAM for the VM!
After increase up to e.g. 3,5 GB RAM for the VM the buildscript.sh gave
no errors anymore.
Thanks in advance
May be it is already done, but If not, I recommend a recommendation in
the wiki “Build from source”:
Use a lot of RAM and / or swap best to avoid a quiet termination of
compiling gnuradio.
Michael H.
Prof. Dr.-Ing. Michael H.
Labor Hochspannungstechnik / Labor elektrische Messtechnik
Neustadtswall 30;
D-28199 Bremen
Tel +49 421 5905-3444 FAX +49 421 5905-3476