It is recommended to either compile Lua with the "-pthread" flag or preload libpthread.so on Linux when using this module ([See this glibc bug report](http://sourceware.org/bugzilla/show_bug.cgi?id=10652):
It is recommended to either compile Lua with the "-pthread" flag or preload libpthread.so on Linux when using this module ([see this glibc bug report](http://sourceware.org/bugzilla/show_bug.cgi?id=10652)):