<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Hi,</div><div class="gmail_default" style="font-family:verdana,sans-serif">I have installed Symphony in CYGWIN on a Windows 7 PC. But I&#39;m not able to read ampl files in Symphony. I get the following error,</div>

<div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default"><font face="verdana, sans-serif" size="1">ERROR: SYMPHONY can only read GMPL/AMPL files if GLPK is</font></div><div class="gmail_default">

<font face="verdana, sans-serif" size="1">installed and the USE_GLPMPL compiler define is set.</font></div><div class="gmail_default"><font face="verdana, sans-serif" size="1">Exiting.</font></div><div class="gmail_default" style="font-family:verdana,sans-serif">

<br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I searched for this error and reached following page,</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">

<a href="https://projects.coin-or.org/SYMPHONY/ticket/110#no1" style="font-family:arial">https://projects.coin-or.org/SYMPHONY/ticket/110#no1</a></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br>

</div><div class="gmail_default" style="font-family:verdana,sans-serif">But on trying to run the following command,</div><p style="color:rgb(0,0,0);font-family:Verdana,Arial,&#39;Bitstream Vera Sans&#39;,Helvetica,sans-serif;background-color:rgb(255,255,221)">

<font size="1">make In file included from ../include/sym_cg.h:22,<br></font></p><blockquote style="color:rgb(0,0,0);font-family:Verdana,Arial,&#39;Bitstream Vera Sans&#39;,Helvetica,sans-serif;background-color:rgb(255,255,221)">

<p><font size="1">from ../include/sym_tm.h:24,<br>from ../include/sym_master.h:27,</font></p><p><span style="font-size:x-small">from Master/master_wrapper.c:28:</span></p></blockquote><div class="gmail_default" style="font-family:verdana,sans-serif">

<br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I get the following error,</div><div class="gmail_default"><font face="verdana, sans-serif" size="1">make: *** No rule to make target &#39;In&#39;.  Stop.</font></div>

<div class="gmail_default"><font face="verdana, sans-serif" size="1"><br></font></div><div class="gmail_default"><font face="verdana, sans-serif">Please help.</font></div><div class="gmail_default" style="font-family:verdana,sans-serif">

<br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Regards,</div><div class="gmail_default" style="font-family:verdana,sans-serif">Arun Yadav</div></div>