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    I am starting to use PyQt5 <br>
    <br>
    If I am to use Eric, I must have both PyQt4 and PyQt5 installed.<br>
    <br>
    Detlev suggests that someone on this list might might know of
    installers that can be installed in parallel.<br>
    <br>
    Or perhaps the problem lies in the order of installation i.e. PyQt4
    followed by PyQt5.<br>
    <br>
    Colin W.<br>
    <div class="moz-forward-container"><br>
      <br>
      -------- Original Message --------
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            <th valign="BASELINE" align="RIGHT" nowrap="nowrap">Subject:
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            <td>Re: [Eric] Installing Eric5</td>
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            <th valign="BASELINE" align="RIGHT" nowrap="nowrap">Date: </th>
            <td>Tue, 07 Jan 2014 18:12:43 +0100</td>
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            <th valign="BASELINE" align="RIGHT" nowrap="nowrap">From: </th>
            <td>Detlev Offenbach <a class="moz-txt-link-rfc2396E" href="mailto:detlev@die-offenbachs.de"><detlev@die-offenbachs.de></a></td>
          </tr>
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            <th valign="BASELINE" align="RIGHT" nowrap="nowrap">To: </th>
            <td><a class="moz-txt-link-abbreviated" href="mailto:eric@riverbankcomputing.com">eric@riverbankcomputing.com</a></td>
          </tr>
          <tr>
            <th valign="BASELINE" align="RIGHT" nowrap="nowrap">CC: </th>
            <td>Colin J. Williams <a class="moz-txt-link-rfc2396E" href="mailto:cjwilliams43@gmail.com"><cjwilliams43@gmail.com></a></td>
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      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">You have to build both from source only, if
        you need to have them both. Another option is to ask on the PyQt
        Mailing list for installers, that can be installed in parallel.</p>
      <p style="-qt-paragraph-type:empty; margin-top:0px;
        margin-bottom:0px; margin-left:0px; margin-right:0px;
        -qt-block-indent:0; text-indent:0px; "> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">Regards,</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">Detlev</p>
      <p style="-qt-paragraph-type:empty; margin-top:0px;
        margin-bottom:0px; margin-left:0px; margin-right:0px;
        -qt-block-indent:0; text-indent:0px; "> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">On Tuesday 07 January 2014, 11:49:42 Colin J.
        Williams wrote:</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Unfortunately, it seems to be required
        that both PyQt4 and PyQt5 must be</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> built from source.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> What tools do I need for that?  Up to
        this point, I have used binary</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> packages.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Colin W.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> On 1/7/2014 10:13 AM, Colin J. Williams
        wrote:</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Thanks for your speedy response.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> I'll do that.  Unfortunately,  I get the
        message:</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> PyQt GPL v4.10 for Python v3.3 (x32)
        Setup</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> A copy of PyQt5 for is already installed
        in C:\Python33 and must be</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> uninstallled first. Is there a
        work-around, so that I can install Eric?</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Colin W.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Colin W.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> On 1/7/2014 8:07 AM, Detlev Offenbach
        wrote:</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> That is necessary because eric is built</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> upon it. For Windows just get the PyQt4
        installer from</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Riverbank.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">>  </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Detlev</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">>  </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> On Tuesday 07 January 2014, 07:43:59
        Colin</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> J. Williams wrote:</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> > When installing</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> C:\eric5-5.4.0-RC1>\python33\python
        install.py, I am asked</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> > to install PyQt4.  Is this
        necessary?</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> > </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> > I am just starting to use PyQt.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> > </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> > Colin W.</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Detlev Offenbach</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> <a class="moz-txt-link-abbreviated" href="mailto:detlev@die-offenbachs.de">detlev@die-offenbachs.de</a></p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">>
        _______________________________________________</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Eric mailing list</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> <a class="moz-txt-link-abbreviated" href="mailto:Eric@riverbankcomputing.com">Eric@riverbankcomputing.com</a></p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">>
        <a class="moz-txt-link-freetext" href="http://www.riverbankcomputing.com/mailman/listinfo/eric">http://www.riverbankcomputing.com/mailman/listinfo/eric</a></p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> </p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">>
        _______________________________________________</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> Eric mailing list</p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">> <a class="moz-txt-link-abbreviated" href="mailto:Eric@riverbankcomputing.com">Eric@riverbankcomputing.com</a></p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;">>
        <a class="moz-txt-link-freetext" href="http://www.riverbankcomputing.com/mailman/listinfo/eric">http://www.riverbankcomputing.com/mailman/listinfo/eric</a><br>
        -- </p>
      <p style=" margin-top:12px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;"><span style=" font-size:11pt;
          font-weight:600;">Detlev Offenbach</span></p>
      <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
        margin-right:0px; -qt-block-indent:0; text-indent:0px;
        -qt-user-state:0;"><a class="moz-txt-link-abbreviated" href="mailto:detlev@die-offenbachs.de">detlev@die-offenbachs.de</a></p>
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