Issue

GitHub has no configure file. Only configure.am. No idea, how to handle it.

Solution

Memcached use Autotools to build source, as you got configure.ac and Makefile.am, follow these steps to build the source:

./autogen.sh
./configure
make

The binary is generated now, find the location by running find * -name memcached.

Answered By - sel-fish

Answer Checked By - Mary Flores (PHPFixing Volunteer)