Hi,

I try to run command ./build.py --enable-examples --enable-tests
 but got error as below. Please help. Thank you.


[1268/2631] Compiling src/lte/examples/lena-frequency-reuse.cc
[1269/2631] Compiling src/lte/examples/lena-deactivate-bearer.cc
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.

Waf: Leaving directory `/home/hasmira/ns3/ns-allinone-3.26/ns-3.26/build'
Build failed
 -> task in 'ns3module_lte' failed (exit status 4): 
	{task 140373112937168: cxx ns3module.cc -> ns3module.cc.7.o}
['/usr/bin/g++', '-O0', '-ggdb', '-g3', '-Wall', '-Werror', '-std=c++11', '-Wno-error=deprecated-declarations', '-fstrict-aliasing', '-Wstrict-aliasing', '-fPIC', '-fno-strict-aliasing', '-fstack-protector-strong', '-fwrapv', '-fvisibility=hidden', '-Wno-array-bounds', '-pthread', '-pthread', '-I.', '-I..', '-Isrc/lte/bindings', '-I../src/lte/bindings', '-I/usr/include/python2.7', '-I/usr/include/x86_64-linux-gnu/python2.7', '-I/usr/include/gtk-2.0', '-I/usr/lib/x86_64-linux-gnu/gtk-2.0/include', '-I/usr/include/gio-unix-2.0', '-I/usr/include/cairo', '-I/usr/include/pango-1.0', '-I/usr/include/atk-1.0', '-I/usr/include/pixman-1', '-I/usr/include/libpng12', '-I/usr/include/gdk-pixbuf-2.0', '-I/usr/include/harfbuzz', '-I/usr/include/glib-2.0', '-I/usr/lib/x86_64-linux-gnu/glib-2.0/include', '-I/usr/include/freetype2', '-I/usr/include/libxml2', '-DNS3_BUILD_PROFILE_DEBUG', '-DNS3_ASSERT_ENABLE', '-DNS3_LOG_ENABLE', '-DHAVE_SYS_IOCTL_H=1', '-DHAVE_IF_NETS_H=1', '-DHAVE_NET_ETHERNET_H=1', '-DHAVE_PACKET_H=1', '-DHAVE_IF_TUN_H=1', '-DNS_DEPRECATED=', '-DNS3_DEPRECATED_H', '-DHAVE_PYEXT=1', '-D_FORTIFY_SOURCE=2', '-DNDEBUG', '-DHAVE_GSL=1', '-DHAVE_SQLITE3=1', '-DHAVE_GTK2=1', '-DHAVE_LIBXML2=1', 'src/lte/bindings/ns3module.cc', '-c', '-o', '/home/hasmira/ns3/ns-allinone-3.26/ns-3.26/build/src/lte/bindings/ns3module.cc.7.o']
Traceback (most recent call last):
  File "./build.py", line 171, in <module>
    sys.exit(main(sys.argv))
  File "./build.py", line 162, in main
    build_ns3(config, build_examples, build_tests, args, build_options)
  File "./build.py", line 82, in build_ns3
    run_command([sys.executable, "waf", "build"] + build_options)
  File "/home/hasmira/ns3/ns-allinone-3.26/util.py", line 25, in run_command
    raise CommandError("Command %r exited with code %i" % (argv, retval))
util.CommandError: Command ['/usr/bin/python', 'waf', 'build'] exited with code 1