Building errors

Trying to build the package and I get

checking for autoconf... 
checking for automake 1.6 or later... automake
checking for aclocal 1.6 or later... aclocal
checking for libtool... libtoolize
Generating configuration files for libshout, please wait....
  aclocal  -I m4
  autoheader
  libtoolize --automake
  automake --add-missing 
configure.ac:235: error: required file 'src/common/net/Makefile.in' not found
configure.ac:235: error: required file 'src/common/timing/Makefile.in' not found
configure.ac:235: error: required file 'src/common/thread/Makefile.in' not found
configure.ac:235: error: required file 'src/common/avl/Makefile.in' not found
configure.ac:235: error: required file 'src/common/httpp/Makefile.in' not found
src/Makefile.am:22: error: required directory src/common/avl does not exist
src/Makefile.am:22: error: required directory src/common/net does not exist
src/Makefile.am:22: error: required directory src/common/timing does not exist
src/Makefile.am:22: error: required directory src/common/httpp does not exist
src/Makefile.am:6: error: required directory src/common/thread does not exist

when using ./autogen.sh. Any ideas please ?