The library is an autotools package, and is installed using the usual 
paradigm of configure; make; make install.

Along with the usual autotools options, the library's configure script offers the following options:
%

--with-lhapdf-path=path_to_lhapdf_installation 

Sets the location of the \textsc{lhapdf} installation. This option is needed only if the helper program lhapdf-config is not in the executable search path. 

--with-root-path=path_to_ROOT_installation

Sets the location of the root installation. This option is needed only if the helper program root-config is not in the executable search path. 

--enable-pythoninterface::

Compiles the python interface (see section \ref{sec:python


To install the library, unpack the {\tt .tar.gz} file,
\begin{lstlisting}[basicstyle=\ttfamily,keepspaces=true,columns=fullflexible,escapeinside={(*}{*)}]
tar -xzf ntuplesreader-(*$\langle${\it version\/}$\rangle$*).tar.gz
\end{lstlisting}
where {\it version\/} is a string like `1.0'.
Configure, with options as needed,
\begin{lstlisting}[basicstyle=\ttfamily,keepspaces=true,columns=fullflexible,escapeinside={(*}{*)}]
cd ntuplesreader-(*$\langle${\it version\/}$\rangle$*)
./configure (*$\langle${\rm options}$\rangle$*)
\end{lstlisting}
and then compile and install,
\begin{lstlisting}[basicstyle=\ttfamily,keepspaces=true,columns=fullflexible,escapeinside={(*}{*)}]
make
make install
\end{lstlisting}
To install in a different location than the standard one, use the
{\tt --prefix\/} option to the {\tt configure\/} script.