1.安装imagemagick之前,先安装
tar -zxvf jpegsrc.v9.tar.gz tar -zxvf libpng-1.5.2.tar.gz tar -zxvf tiff-4.0.3.tar.gz tar -zxvf freetype-2.4.10.tar.gz 进入每个目录,安装 ./configure make make install
2.安装imagemagick
sudo apt-get install imagemagick
3.安装leptonica-1.69,
tar -zxvf leptonica-1.69.tar.gz cd leptonica-1.69 ./configure make sudo make install
4.安装tesseract-3.01
./autogen.sh ./configure 或 CPPFLAGS="-I/usr/local/include" LDFLAGS="-L/usr/local/lib" ./configure make sudo make install
5.安装
gem install mini_magick