nothing after python3 test.py

[GeminiBigbang]

Hi, i have finished to input the command about ABY and SEAL, and there is no errors during the install. but when i input "python3 test.py",the terminal show nothing but several command as follow:
$cd lib
$python3 test.py
Compiling /home/yyy/minionn/minionn-master/lib/minionn.cpp
running build_ext
building 'minionn' extension
creating /tmp/tmps8_d88cd/home
creating /tmp/tmps8_d88cd/home/yyy
creating /tmp/tmps8_d88cd/home/yyy/minionn
creating /tmp/tmps8_d88cd/home/yyy/minionn/minionn-master
creating /tmp/tmps8_d88cd/home/yyy/minionn/minionn-master/lib

and i waited a long time but there isn't any change.
i don't know why....

[GeminiBigbang]

does this code must run under multicore CPU？

[fritzalder]

Try disabling parallel compilation in lib/minionn.cpp line 20 or so. Set:
cfg['parallel'] = False instead of True.
Then, you should get better error messages what went wrong.

[GeminiBigbang]

i changed my VM to be 4 core，but still cannot run test.py and test_mpc_xxx.py successfully, the same command as the question described showed on the terminal.

[fritzalder]

The error has nothing to do with the amount of cores you give your VM. Tell me what disabling the cfg['parallel'] brings, maybe I can help you then..

[GeminiBigbang]

i delete that line“cfg['parallel'] = True.” and after running test.py ,the last line in terminal is "error: command 'x86_64-linux-gun-gcc' failed with exit status 1"

[fritzalder]

Have you checked the other threat on a similar issue? Apparently SEAL requires GNUC >= 6, maybe thats what happens here.

[GeminiBigbang]

my gcc version is 7.3.0, so is g++. i have deleted the line“cfg['parallel'] = True.” and the error is"error: command 'x86_64-linux-gun-gcc' failed with exit status 1".

[yangningning]

I also encountered the same problem. How did you finally solve it，Author？