To install eSquirt in the PC, we need to install two packages, the eSquirt package and the openobex package. The last package contains the libraries that eSquirt uses.
You can get the eSquirt package in this file, and the openobex package in this web page.
First of all, we have to install the openobex following the typical way: ./configure, make & make install. Then, you have to install eSquirt in the same way.
After that, in the folder you have installed the eSquirt, you will find a tests directory containing some programs to test eSquirt.