Official ArchLinux OpenCV package doen't have Tesseract Integration.
Also, Original package is too big for OCR usage.
-- OpenCV modules:
-- To be built: alphamat aruco bgsegm bioinspired calib3d ccalib core datasets dnn dnn_objdetect dnn_superres dpm face features2d flann freetype fuzzy gapi hdf hfs highgui img_hash imgcodecs imgproc intensity_transform line_descriptor mcc ml objdetect optflow phase_unwrapping photo plot quality rapid reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking video videoio videostab viz xfeatures2d ximgproc xobjdetect xphoto
-- Disabled: world
-- Disabled by dependency: -
-- Unavailable: cnn_3dobj cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev cvv java js julia matlab ovis python2 python3 sfm ts
-- Applications: apps
-- Documentation: NO
-- Non-free algorithms: YES
- Tesseract
- python
- java
- gstreamer
- dc1394
- gphoto2
- cblus
- lapack