title: MOTIF compiling error / X11/intrinsic.h missing
body: <p>i have MOTIF installed X11<br>
  a easy program is saved as hello.c<br>
  there is the following message<br>
  where can i get the X11/intrinsic.h , file ???<br>
  need help to compile<br>
  my system : MX-16 Linux Debian Jessie / i386</p>
  
  <p>Code:</p>
  
  <pre class="lang-none prettyprint-override"><code>hans@mx1:~/Documents
  $ cc push.c -o push -lXm -lXt -lX11
  In file included from push.c:2:0:
  /usr/include/Xm/Xm.h:59:27: fatal error: X11/Intrinsic.h: No such file or directory
   #include &lt;X11/Intrinsic.h&gt;
                             ^
  compilation terminated.
  hans@mx1:~/Documents
  </code></pre>