sikuli version 1.0~x~rc3.tesseract3-dfsg1-3build1 failed to build with openjdk-7 as default-jdk

[James Page]

During a rebuild test with default-jdk switched to openjdk-7 (as it is in quantal), a build failure was detected for sikuli version 1.0~x~rc3.tesseract3-dfsg1-3build1.

See attached log for full build failure details.

https://wiki.ubuntu.com/JavaTeam/Java7Default contains more details of how to diagnose and resolve these types of issues.

This log snippet might also be of interest:

  sikuli-ide/target/linux/Sikuli-IDE/classes \
  sikuli-ide/target/linux/Sikuli-IDE/libs \
  sikuli-ide/target/jar \
  lib
rm -f debian/libsikuli-script-jni.install
make[1]: Leaving directory `/«PKGBUILDDIR»'
   jh_clean
   dh_clean
 debian/rules build
dh build --with javahelper
   dh_testdir
   debian/rules override_dh_auto_configure
make[1]: Entering directory `/«PKGBUILDDIR»'
# Time stamp to prevent re-generation
touch ./sikuli-script/src/main/native/org_sikuli_script_VDictProxy.h
make[1]: Leaving directory `/«PKGBUILDDIR»'
   jh_linkjars
   debian/rules override_dh_auto_build
make[1]: Entering directory `/«PKGBUILDDIR»'
mkdir sikuli-script/build sikuli-ide/build
cd sikuli-script/build && cmake ..
Tesseract-OCR Data Path: TESSERACT_DATA_DIR-NOTFOUND
-- Found Java: /usr/bin/java (found suitable version "1.7.0.03", required is "1.6")
-- The CXX compiler identification is GNU 4.7.0
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
Tesseract-OCR Data Path: TESSERACT_DATA_DIR-NOTFOUND
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.26")
-- checking for module 'opencv'
-- package 'opencv' not found
CMake Error at /«PKGBUILDDIR»/cmake_modules/FindOpenCV.cmake:154 (message):
  OpenCV required but some headers or libs not found. Please specify OpenCV
  directory using OpenCV_DIR env. variable
Call Stack (most recent call first):
  src/main/native/CMakeLists.txt:26 (FIND_PACKAGE)

-- Configuring incomplete, errors occurred!
make[1]: *** [override_dh_auto_build] Error 1
make[1]: Leaving directory `/«PKGBUILDDIR»'
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
────────────────────────────────────────────────────────────────────────────────
Build finished at 20120603-0201

Finished
────────

E: Build failure (dpkg-buildpackage died)

[James Page (james-page)]

Fixed in sikuli (1.0~x~rc3.tesseract3-dfsg1-4) - confirmed with rebuild - marking Fix Released.