Hmmm. It looks like there are issues with your installations of IPOPT and CLP. It looks like you may have installed the OPTI Toolbox, correct? Is it the latest version?
I don’t remember the details, but I believe newer versions of the Matlab interface to Ipopt moved the auxdata functionality from the MEX file into an m-file called ipopt_auxdata.m. So you need that m-file in addition to the MEX file and MATPOWER detects if your installation is broken. You can find a copy of ipopt_auxdata.m here <http://pardiso-project.org/manual/mac/ipopt_auxdata.m>. That should fix the warning about IPOPT. I’m not sure what is causing the error with CLP. Could you please type: dbstop if error; have_fcn('clp', 0); You should get the error again, and hopefully the debugger will leave you inside the call to have_fcn() (if not you may have to type dbup to go up a level first), then type: str t{1}{1} t{1}{2} and send me the output (off-list). Ray > On Apr 19, 2016, at 10:59 PM, [email protected] wrote: > > hello， > I tried to install matpower5.1 on matlab2015b,following the instructions on > the matpower homepage, > but after i type test_matpower to run the test suite,the matlab went wrong > and i got the following: > Warning: Improper installation of IPOPT. Version 3.12.3 detected, but > IPOPT_AUXDATA.M is missing. >> In have_fcn (line 295) > In test_matpower (line 61) > Error using datestr (line 177) > Cannot convert input into specified date string. > DATENUM failed. > > Error in have_fcn (line 159) > rdate = datestr(t{1}{2}, 'dd-mmm-yyyy'); > > Error in have_fcn (line 142) > tmp = have_fcn('opti_clp', 'all'); > > Error in test_matpower (line 70) > if have_fcn('clp') > > Thanks in advance > > Best regards
