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manupap1 / libzoneminder-plugin-openalpr

libzoneminder-plugin-openalpr is a free, open source Licence Plate Recognition plugin for the ZoneMinder CCTV sofware (https://github.com/ZoneMinder/ZoneMinder). It is based on openalpr library (https://github.com/openalpr/openalpr) for the recognition algorithm and plugin development initiated by nextime (https://github.com/nextime/zum/tree/master/scripts/ZoneMinder).
GNU General Public License v2.0
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Build of Zoneminder with Plugin-support fails #4

Closed Pinusno closed 9 years ago

Pinusno commented 9 years ago

Hi,

when I build your ZoneMinder Repo (Jessie, Ubuntu 12.04), then it fails with compile errors like:

zmc.cpp: In function ‘int main(int, char**)’: zmc.cpp:116:5: error: ‘cout’ was not declared in this scope

It looks like there is something not included, but I could not find what it is missing. When I compile the original Zoneminder Repo then it compiles fine. But also the g++ command is equal to the normal ZoneMinder Git and the files too.

Do you have any ideas?

Many thanks, Karsten

manupap1 commented 9 years ago

Hi,

I can't reproduce this issue but looking at the code I see that iostream is not included in the proper place. This should be done in zmc.cpp or in a close header file but definitively not in zm_image_analyser.h.

Also the std namespace declaration can be suspected. You can try to rebuild zm after prefixing cout with std:: at line 116 of zmc.cpp and check if compilation still fails at this line.

Emmanuel

Pinusno commented 9 years ago

Hi Emmanuel,

thank you for your fast answer. Yes to resolve this problem it is a simple task, but after that there came other compiler errors and I think to resolve that, then I would have unexpected behaviors But I tried it now on a clean VM and it was functional. I only could not understand, why there are errors on compile time with the same sources like the normal zoneminder git, But maybe there was an failure before, which I did not saw.

Many thanks Karsten

manupap1 commented 9 years ago

I finally also got this issue, so I sent a PR to upstream https://github.com/ZoneMinder/ZoneMinder/pull/859