title: Installing lapack for numpy
body: <p>Running Ubuntu 11.10 + python2.7...built numpy from source and installed it, but when I go to install it, I get </p>
  
  <pre><code>ImportError: /usr/lib/liblapack.so.3gf: undefined symbol: ATL_chemv
  </code></pre>
  
  <p>when it tries to import lapack_lite from numpy.linalg. I tried to rebuild lapack from scratch, but it seems to just make </p>
  
  <pre><code>/usr/local/lib/libblas.a
  /usr/local/lib/liblapack.a
  /usr/local/lib/libtmglib.a
  </code></pre>
  
  <p>and the .so file. Where does the .so.3gf come from, and how do I fix it?</p>