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    <p>Sorry, that's not possible for Chimera.  Chimera uses MMTK for
      energy minimization and molecular dynamics, and from the MMTK
      website, <a href="https://bitbucket.org/khinsen/mmtk">https://bitbucket.org/khinsen/mmtk</a>:<br>
      <blockquote type="cite">MMTK is NOT compatible with NumPy 1.9 or
        later, because it relies on a
        submodule of NumPy that was removed in version 1.9.</blockquote>
      So upgrading numpy will break other functionality within Chimera. 
      If you're not using energy minimization nor molecular dynamics,
      you can try updating your copy of Chimera's numpy as described
      recently in Jaime Rodríguez-Guerra's reply, <a
href="http://plato.cgl.ucsf.edu/pipermail/chimera-users/2016-November/012852.html">http://plato.cgl.ucsf.edu/pipermail/chimera-users/2016-November/012852.html</a>,
      to your previous question on chimera-users. <br>
    </p>
    <p>ChimeraX, our in-development successor to Chimera, does use the
      latest numpy.  ChimeraX's availability will be announced on the
      chimera-announce mailing list.</p>
    <p>    HTH,</p>
    <p>    Greg<br>
    </p>
    <div class="moz-cite-prefix">On 11/07/2016 01:08 AM, Michał Kadlof
      wrote:<br>
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    <blockquote
cite="mid:CAKuzoi+343Jxwei2g9boxMsNhLMLWEBHBNNT-R75zJgv5GUzKw@mail.gmail.com"
      type="cite">
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          style="font-family:monospace,monospace">Hello,<br>
          <br>
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        <div class="gmail_default"
          style="font-family:monospace,monospace">is it possible to
          upgrade built-in numpy in chimera python from version 1.7.0b2
          to current version 1.11.2 in close future? This week
          preferably?<br>
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                  <div><span style="font-family:monospace,monospace">--<br>
                      pozdrawiam serdecznie<br>
                      Michał Kadlof &lt;<a moz-do-not-send="true"
                        href="mailto:m.kadlof@cent.uw.edu.pl"
                        target="_blank">m.kadlof@cent.uw.edu.pl</a>&gt;</span><br>
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      <pre wrap="">_______________________________________________
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