Cannot Compile Wordpress

[kiddo]

I try to use the github wiki compiling wordpress, and I got this error
message:

ubuntu1@ubuntu1-virtual-machine:~/dev/web/wordpress$ /home/ubuntu1/dev/
hiphop-php/src/hphp/hphp --input-list=files.list -k 1 --log=3 --
force=1 --cluster-count=50
running hphp...
creating temporary directory /tmp/hphp_gBo4zB ...
parsing inputs...
Unable to stat file wp-admin/import/admin-header.php
Unable to stat file wp-admin/import/link-parse-opml.php
parsing inputs took 0'01" (1565 ms) wall time
pre-optimizing...
pre-optimizing took 0'01" (1178 ms) wall time
inferring types...
inferring types took 0'00" (615 ms) wall time
post-optimizing...
post-optimizing took 0'00" (425 ms) wall time
creating CPP files...
creating CPP files took 0'02" (2318 ms) wall time
saving code errors...
compiling and linking CPP files...
/tmp/hphp_gBo4zB/cpp/034.cpp: In member function
\xe2\x80\x98HPHP::Array HPHP::c_SpellChecker::t_loopback(int,
HPHP::Array)\xe2\x80\x99:\n/tmp/hphp_gBo4zB/cpp/034.cpp:4291: error:
conversion from \xe2\x80\x98const HPHP::VariantStrongBind\xe2\x80\x99
to non-scalar type \xe2\x80\x98HPHP::Array\xe2\x80\x99 requested
\nmake[2]: *** [CMakeFiles/program.dir/cpp/034.cpp.o] Error
1\nmake[1]: *** [CMakeFiles/program.dir/all] Error 2\nmake: *** [all]
Error 2\n
compiling and linking CPP files took 2'56" (176421 ms) wall time
hphp failed
running hphp took 3'02" (182977 ms) wall time

I already search the discussion related to my error message, but none
is work.
Help...