Tesseract run successfully in eclipse, windows 7, Tomcat 8
When I run the same application on linux machine(RHEL)+java 8+tomcat 8 I get classdefnotfound error. The class is present (TessAPI.class) in classes folder.
I did this to setup in linux.
tar xzf tomcat8.0.37.tar.gz
sudo yum install libpng-devel libjpeg-devel
sudo yum install libtiff
sudo yum install automake
sudo yum install libtool
yum install apr-devel openssl-devel
rpm -ivh jdk-8u101-linux-x64.rpm
tar xzf leptonica-1.69.tar.gz <- download this
cd /tmp/leptonica-1.69
./configure
make
sudo make install
tar xzf tesseract-ocr-3.02.02.tar.gz <- download this
cd tesseract-ocr
./autogen.sh
./configure
make
sudo make install
yum groupinstall "Development Tools"
source /etc/profile
sudo ldconfig
export LD_LIBRARY_PATH=/usr/local/lib
Am I missing something here?
After spending much time I successfully completed OCR integration with Red Hat linux, with all the steps above and below is additional step I have done, might be helpful for someone in near future :)
Added(created new file with name "setenv.sh" in tomcat_home/bin)
Add these lines
JRE_HOME=/usr/java/jdk1.8.0_101/jre
<-- this line as my default jre was 1.7
LD_LIBRARY_PATH=/usr/local/lib/:/usr/local/apr/lib:$CATALINA_HOME/lib
<-- /usr/local/lib location tesseract .so available
export LD_LIBRARY_PATH