<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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--></style></head><body lang=EN-GB link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi Howard,</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m using CMake 3.9.6 (the latest release version), and I’m looking for Python3. What version of CMake do you use? I will have a look at the appveyor config now, thank you!</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Stephen</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='border:none;padding:0cm'><b>From: </b><a href="mailto:howard@hobu.co">Howard Butler</a><br><b>Sent: </b>16 November 2017 14:27<br><b>To: </b><a href="mailto:pidgeon13@googlemail.com">Stephen Pidgeon</a><br><b>Cc: </b><a href="mailto:pdal@lists.osgeo.org">pdal@lists.osgeo.org</a><br><b>Subject: </b>Re: [pdal] PDAL configuration using CMake</p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>> On Nov 16, 2017, at 5:52 AM, Stephen Pidgeon <pidgeon13@googlemail.com> wrote:</p><p class=MsoNormal>> </p><p class=MsoNormal>> Hi All,</p><p class=MsoNormal>> </p><p class=MsoNormal>> I am having some problems configuring PDAL and was hoping that someone could give me a hand.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>...</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>> CMake Error at cmake/modules/FindNumPy.cmake:25 (STRING):</p><p class=MsoNormal>> STRING sub-command REPLACE requires at least four arguments.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This issue is something that must have changed with CMake. The AppVeyor builds do find Python, but I think it is because we're on an older version of CMake there. See [1] for some more information. </p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Which version of CMake are you using, and are you trying to find OSGeo4W's Python3 or Python2?</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>https://github.com/PDAL/PDAL/blob/master/scripts/appveyor/config.cmd provides the config that's much like the hobu-windows.bat example file, but up-to-date with current OSGeo4W64 setups.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Howard</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>[1] https://ci.appveyor.com/project/hobu/pdal/build/1.0.3720/job/es6wsvglke9x1ebe#L59</p><p class=MsoNormal><o:p> </o:p></p></div></body></html>