IDS backend installation

The code of IDS backend is currently located at `https://git.pyrocko.org/Wanderelch/ids2020/`_. Our wrapper can only be used, after the installation of the backend was successfully completed.

First, download the package into the src folder:

cd ~/src/   # or wherever you keep your source packages
git clone https://git.pyrocko.org/Wanderelch/ids2020/

System-wide installation

autoreconf -i   # only if 'configure' script is missing
./configure
make
sudo make install

Local installation (e.g. into venv)

autoreconf -i   # only if 'configure' script is missing
./configure --prefix=/new/bin/directory/  # path to new bin folder
make
sudo make install