Dear Stefan, <br>thanks a lot for your answer. <br>I use gcc4.5. <br><br>I added  &quot; #include &lt;cstdio&gt;&quot; in &quot; Ipopt/src/Common/IpJournalist.hpp&quot;. The former errors are gone. <br><br><div>There&#39;re new errors after I &quot;make test or install&quot;:<br>
Making install in TMatrices<br>make[3]: Entering directory &#39;/home/Ipopt-3.10.0/Ipopt/src/LinAlg/Tmatrices&#39;<br>.deps/IpGenTmatrix.Plo.1:*** multiple target patterns. stop.<br>make[3]:Leaving directory &#39;/home/Ipopt-3.10.0/Ipopt/src/LinAlg/TMatrices&#39;<br>
make[2]:***[install-recursive] Error 1<br>make[2]:Leaving directory &#39;/home/Ipopt-3.10.0/Ipopt/src/LinAlg&#39;<br>make[1]:***[install-recursive] Error 1<br></div>make[1]:Leaving directory &#39;/home/Ipopt-3.10.0/Ipopt&#39;<br>
make:***[install-recursive] Error 1<br><br><br>Thanks!<br><br>Min<br><br><br><div class="gmail_quote">On 24 August 2011 16:18, Stefan Vigerske <span dir="ltr">&lt;<a href="mailto:stefan@math.hu-berlin.de">stefan@math.hu-berlin.de</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi,<br>
<br>
try adding<br>
  #include &lt;cstdio&gt;<br>
somewhere at the top of Ipopt/src/Common/IpJournalist.<u></u>hpp.<br>
<br>
Which compiler you use? (gcc --version)<br>
<br>
Stefan<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
dear all,<br>
i installed ipopt3.10.0 under cygwin.<br>
After configuration, i got  &quot; Main configuration of Ipopt successful&quot;.<br>
(config.log, please see the attachment)<br>
However, it failed to &quot;make install&quot; or &quot;make test&quot;. The error information<br>
is shown as in the following:<br>
<br>
IpJournalist.hpp:424:5:error: &#39;FILE&#39; does not name a type&quot;<br>
make[3]: ***[IpDebug.lo] Error 1<br>
make[3]: Leaving directory &#39;/home/Ipopt-3.10.0/Ipopt/src/<u></u>Common&#39;<br>
make[2]: *** [all] Error 2<br>
make[2]: Leaving directory &#39;/home/Ipopt-3.10.0/Ipopt/src/<u></u>Common&#39;<br>
make[1]: ***[all-recursive] Error 1<br>
make[1]: Leaving directory &#39;/home/Ipopt-3.10.0/Ipopt&#39;<br>
make: ***[all-recursive] Error 1<br>
<br>
<br>
I appreciate your help, thanks in advance!<br>
<br>
Min<br>
<br>
ps:<br>
under WIN7-64 bit system<br>
<br>
<br>
<br>
<br>
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</blockquote>
<br>
</blockquote></div><br>