I had some problems with a Unix based program and I inquired about it and they sent me the following message:<br><br><span class="corners-top"><span></span></span>
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<h3><a href="http://forum.wrfforum.com/viewtopic.php?f=5&t=1901#p11635">Re: WPS compile problems</a></h3>
<p class="author"><a href="http://forum.wrfforum.com/viewtopic.php?p=11635#p11635"><img src="http://forum.wrfforum.com/styles/prosilver_se/imageset/icon_post_target.gif" alt="Post" title="Post" height="9" width="11"></a>by <strong><a href="http://forum.wrfforum.com/memberlist.php?mode=viewprofile&u=55">dcvz</a></strong> on Mon Mar 01, 2010 4:39 pm </p>
<div class="content">In
the compile output you want to find the first error message. Because
once something starts to go wrong there are then just a bunch of
cascading errors. The first error is this:<br><br><blockquote class="uncited"><div>/bin/sh: m4: not found</div></blockquote><br><br>m4
is a basic unix command usually located in /usr/bin. Since this is
missing, this means your path is wrong or your unix installation is
wrong. A missing m4 would also mess up your netcdf install.</div>
</div><br><br>How do I fix this on ubuntu?<br><br>Thanks,<br><br>jason<br>