<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hello,</div>
<div> </div>
<div>my name is Kathrin and I am a student from Germany.</div>
<div>I tried to install Ipopt-3.12.4 on my MacBook Air (OS X El Capitan Version 10.11.12). I want to use it within the toolbox MEIGO in Matlab. The Matlab version I use is Matlab_R2015b. Furthermore I use XCode 7.0.1 and my gcc version is 4.9.2.</div>
<div>I have problems when I finally want to build the mex file ipopt.mexmaci64. I read several instructions about how to modify the mexopts.sh and the Makefile but they all didn't work with my versions.</div>
<div>So I am not sure, what exactly I have to change to make it work. </div>
<div> </div>
<div>The error output that I get is: </div>
<div>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;"> mex: -framework not a valid option.</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; min-height: 13px;"> </p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;"> Usage:</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;"> MEX [option1 ... optionN] sourcefile1 [... sourcefileN]</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;"> [objectfile1 ... objectfileN] [libraryfile1 ... libraryfileN]</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;"> </p>
<div style="font-family: Verdana; font-size: 12px;"> </div>
<div style="font-family: Verdana; font-size: 12px;"><span style="font-family: Verdana; font-size: 12px;">Furthermore I am not sure which flags I should use when I execute the configure file.</span></div>
<div style="font-family: Verdana; font-size: 12px;"> </div>
<div style="font-family: Verdana; font-size: 12px;">I would be really thankful for any help that I can get.</div>
<div style="font-family: Verdana; font-size: 12px;"> </div>
<div style="font-family: Verdana; font-size: 12px;">Best regards</div>
<div style="font-family: Verdana; font-size: 12px;">Kathrin</div>
</div></div></body></html>