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<p>hey frederico,<br>
</p>
<p>you might be using a more modern major version of opencv than is
referenced from the code of pix_opencv. calling functions this way
apparently has been deprecated in opencv 3.</p>
<p>if you have opencv2 installed somewhere (as you seem to have the
headers because your build did succeed) you can force the use of
the other version library with setting
LD_LIBRARY_PATH=/path/to/opencv2 in the shell from which you start
pd.</p>
<p>hope that helps,</p>
<p>ub<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 28.02.19 21:30, Federico Camara
Halac wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAO_HSB53u+Z-Ynw26d1BnC8kaUfSyEEr9OcDgkFaERdB8_Fmew@mail.gmail.com">
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<div dir="ltr">Hi, </div>
<div dir="ltr"><br>
</div>
<div dir="ltr">I compiled latest pix_opencv from my github
fork, but I have linking problems.</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">I am on macos 10.14.2, mojave</div>
<div dir="ltr"><br>
</div>
<div>Using `lipo -info`, all of pd, Gem.pd_darwin,
pix_opencv.pd_darwin and libopencv_*.dylib show as:
"Non-fat file ... architecture: x86_64"</div>
<div dir="ltr"><br>
</div>
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<div>
<div>This is the error on the console:</div>
<div><br>
</div>
<div>
<div>GEM: Graphics Environment for Multimedia</div>
<div>GEM: ver: 0.94.git v0.94_pre1</div>
<div>...</div>
<div>
<div>error:
/Users/federicocamarahalac/Documents/pix_opencv/pix_opencv.pd_darwin:
dlopen(/Users/federicocamarahalac/Documents/pix_opencv/pix_opencv.pd_darwin,
10): Symbol not found: _cvCalcGlobalOrientation</div>
<div> Referenced from:
/Users/federicocamarahalac/Documents/pix_opencv/pix_opencv.pd_darwin</div>
<div> Expected in: flat namespace</div>
<div> in
/Users/federicocamarahalac/Documents/pix_opencv/pix_opencv.pd_darwin</div>
<div>not reloading 'image' plugins (already 5
loaded)</div>
<div> pix_opencv_contours</div>
<div>error: ... couldn't create</div>
</div>
</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Any pointers would be appreciated.</div>
<div><br>
</div>
<div>thanks,</div>
<div><br>
</div>
<div>fede</div>
<div><br>
</div>
<div><br>
</div>
-- <br>
<div dir="ltr"
class="gmail-m_-9011376278788044803gmail_signature">
<div dir="ltr"><a href="http://fdch.github.io/tv"
target="_blank" moz-do-not-send="true">http://fdch.github.io</a></div>
</div>
</div>
</div>
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<br>
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