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[James Rundle <question685003@xxxxxxxxxxxxxxxxxxxxx>]

Question #685003 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/685003

Description changed to:
Hi there, I'm on an enterprise network and thus have to install sikuli
manually.

when trying to extract text out of a region with Region.text() I get the following error:
[error] script [ textTest ] stopped with error in line 2
[error] java.lang.UnsatisfiedLinkError ( java.lang.UnsatisfiedLinkError: Error looking up function 'TessPDFRendererCreateTextonly': /home/rundleja/SikuliX/libs/libtesseract.so: undefined symbol: TessPDFRendererCreateTextonly )

Im going to go through the steps I took to install and was hoping maybe
someone could point out what Im doing wrong.

Linux Setup
Create workspace 
1. Create folder /home/rundleja/SikuliX 
2. Create folder /home/rundleja/SikuliX/libs 
3. Create folder /home/rundleja/SikuliX/local 
4. Copy sikulix-1.1.4.jar to /home/rundleja/SikuliX 
5. Copy jython-standalone-2.7.1.jar to /home/rundleja/SikuliX 
6. Copy the sources folder to /home/rundleja/SikuliX 
**sources contains tesseract-3.04.01.tar.gz ,leptonica-1.78.0.tar.gz,opencv-3.4.7.zip                          

Compile OpenCV 
1. Extract opencv-3.4.7.zip to /home/rundleja/SikuliX/sources/opencv-3.4.7 
2. cd into opencv-3.4.7 
3. mkdir build 
4. cd build 
5. run: cmake .. 
6. Edit CMakeCache.txt and modify the variable CMAKE_INSTALL_PREFIX. Set it to  /home/rundleja/SikuliX/sources/opencv-3.4.7_install 
7. run: make install 
8. cd /home/rundleja/SikuliX/libs 
9. run: ln -s ../sources/opencv-3.4.7-install/share/OpenCV/java/libopencv_java347.so libopencv_java.so 

Compile Leptonica: 
1. Extract leptonica-1.78.0.tar.gz to /home/rundleja/SikuliX/sources/leptonica-1.78.0 or something 
2. cd leptonica-1.78.0 
3. run: ./configure --prefix=/home/rundleja/SikuliX/local 
4. run: make 
5. run: make install 

Compile Tesseract: 
1. Extract tesseract-3.04.01.tar.gz to /home/rundleja/SikuliX/sources/tesseract-3.04.01 or something 
2. cd tesseract-3.04.01 
3. run: ./autogen.sh 
4. export PKG_CONFIG_PATH=/home/rundleja/SikuliX/local/lib/pkgconfig
5. export LIBLEPT_HEADERSDIR=/home/rundleja/SikuliX/local/include/leptonica
6. run ./configure  -prefix=/home/rundleja/SikuliX/local/ --enable-debug --with-extra-includes=/home/rundleja/SikuliX/local/include/leptonica 
7. export LDFLAGS="-L/home/rundleja/SikuliX/local/lib" 
8. export CFLAGS="-I/home/rundleja/SikuliX/local/include" 
9. make
10. make install
** At this point I tried to run the find text part and it came up with the message that it couldnt find the libtesseract.so. So then I did the following******
11.run: ln -s /home/rundleja/SikuliX/sources/tesseract-3.04.01/api/.libs/libtesseract.so /home/rundleja/SikuliX/libs (where i have libopencv_java.so)


Run
1. Open terminal 
2. Run: export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/rundleja/SikuliX/libs 
3. Then run: java -jar sikulix-1.1.4.jar

At a loss for whats going on. The text recognition so far seems to be
the only factor not working!

Thanks so much for taking the time to look at this.

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