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Build instructions for OS X
Matthew Bayley edited this page Apr 16, 2023
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1 revision
Instructions for compiling on OS X, tested on OS X 10.9.5 (Mavericks).
(Details to follow; see https://github.com/openalpr/openalpr/issues/92 for a narrative.)
Using Homebrew:
brew tap brewsci/science
# openalpr v2.2.0 (https://github.com/Homebrew/homebrew-science/pull/3073)
brew install openalpr
# install HEAD
brew install --HEAD openalpr
brew install tesseract opencv log4cplus
# Clone the latest code from GitHub
git clone https://github.com/openalpr/openalpr.git
# Setup the build directory
cd openalpr/src
mkdir build
cd build
# setup the compile environment
# add flag : CMAKE_MACOSX_RPATH
cmake .. -DCMAKE_INSTALL_PREFIX:PATH=/usr/local -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc -DCMAKE_MACOSX_RPATH=true -DCMAKE_CXX_FLAGS="-std=c++11"
# compile the library
make
# Install the binaries/libraries to your local system (prefix is /usr/local)
sudo make install
# Copy alpr
cp alpr alprd /usr/local/bin
# copy runtime_data
mkdir /usr/local/share/openalpr
cp -r ../../runtime_data /usr/local/share/openalpr/
# Test the library
wget http://i.imgur.com/pjukRD0.jpg -O lp.jpg
alpr lp.jpg
NOTICE: Please refer to this issue if you can't compile.