It is need the following libraries:
sudo apt install libmicrohttpd-dev
Download from https://git.gnunet.org/libmicrohttpd.git
git clone https://git.gnunet.org/libmicrohttpd.git
Download from https://github.com/digitalocean/prometheus-client-c.git
git clone https://github.com/digitalocean/prometheus-client-c.git
Build libmicrohttpd from source code
git clone https://git.gnunet.org/libmicrohttpd.git
cd libmicrohttpd
./autogen.sh
./configure --prefix=`pwd`/install --disable-doc --disable-examples \
--disable-tools
make install
Build prometheus-client-c from source code
git clone https://github.com/digitalocean/prometheus-client-c.git
cd prometheus-client-c
make