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## Step by step installation
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1. [OpenCV](git@github.com:opencv/opencv.git) v4.5.5 build from source through CMake
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2. LibRaw
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1. MacOS : `brew install libraw libpng libjpeg`
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2. Ubuntu :
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step 1: download libraw package here: https://www.libraw.org/download
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step 2: extract the pkg using `tar xzvf LibRaw-X.YY.tar.gz`
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step 3: ```cd LibRaw-X.YY
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./configure # with optional args
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make
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```
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step 4: `sudo make install`
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step 5: change the target_link_libraries in cmakelist file to the following:
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```target_link_libraries(${PROJECT_NAME}
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${OpenCV_LIBS}
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${LIBRAW_LIBRARY})
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```
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3. Run CMake to build
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```shell
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mkdir build
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cd build
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cmake ..
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make -j 10
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```
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