This will create in the directory \fIplugins\fP a local copy of the git repo located at the URL you indicated.
Then, go in \fIqp_plugins_eginer/stable/\fP
.INDENT0.0
.INDENT3.5
.sp
.nf
.ftC
cd qp_plugins_eginer/stable/
.ftP
.fi
.UNINDENT
.UNINDENT
.sp
In the directory \fIstable\fP, there are many directories which all correspond to a specific plugin that have been developed
by the person in charge of the git repo. All these plugins might use some global variables and routines contained
in the core modules of the \fIQuantum Package\fP\&.
.sp
Now let us install the plugin \fIrsdft_cipsi\fP:
.INDENT0.0
.INDENT3.5
.sp
.nf
.ftC
qp_plugins install rsdft_cipsi
.ftP
.fi
.UNINDENT
.UNINDENT
.sp
This will link this directory to the \fIQuantum Package\fP which means that when the code will be compiled, this plugin will be compiled to and therefore
all the executables/scripts/input keywords contained in this module will be available as if there were part of the core of the \fIQuantum Package\fP\&.
.sp
Then, to compile the new plugin, just recompile the \fIQuantum Package\fP as usual by going at the root of the \fIQuantum Package\fP directory:
.INDENT0.0
.INDENT3.5
.sp
.nf
.ftC
cd $QP_ROOT
ninja
.ftP
.fi
.UNINDENT
.UNINDENT
.sp
Then, if you go back to the plugin directory you just installed, you should see all the executables/scripts which have been created and
which are now available with the \fIqp_run\fP command.