You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: sparse_install.m
    path of file: ./repos/StiffMa/libs/mutils-0.4-2/mutils/sparse
    
    the code of the file until where you have to start completion: function installed = sparse_install(basepath)
%SPARSE_INSTALL compiles compiles sparse MEX utilities
%
%  installed = SPARSE_INSTALL([basepath])
%
%Arguments:
%  basepath[=current directory]  : base installation path of sparse
%
%Output:

    
function installed = sparse_install(basepath)
%SPARSE_INSTALL compiles compiles sparse MEX utilities
%
%  installed = SPARSE_INSTALL([basepath])
%
%Arguments:
%  basepath[=current directory]  : base installation path of sparse
%
%Output:
%  installed                     : 0 if failed, 1 if successful
%
%See also: SPARSE_CONVERT, SPMV, SPARSE_INFO

% Copyright 2012, Marcin Krotkiewski, University of Oslo

installed = 0;
if nargin==0
    basepath = pwd;
end