Build issue

[Ram Krishna Poricha]

I have cloned the gihub repo for sipXtapi from https://github.com/sipXtapi/sipXtapi

However, while trying to build sipXportLib, autoreconf -fi throws the below mentioned error.

/usr/bin/m4:acsite.m4:1: cannot open `config/general.m4': No such file or directory
/usr/bin/m4:acsite.m4:2: cannot open `config/sipXlib.m4': No such file or directory

In the git repo, there is no config directory inside sipXtapi/sipXportLib.

Any help would be appreciated.