-- The C compiler identification is GNU
      -- The CXX compiler identification is GNU
      -- Check for working C compiler: /usr/bin/gcc
      -- Check for working C compiler: /usr/bin/gcc -- works
      -- Detecting C compiler ABI info
      -- Detecting C compiler ABI info - done
      -- 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
      -- Boost version: 1.42.0
      -- Found the following Boost libraries:
      -- thread
      -- regex
      -- program_options
      -- system
      -- signals
      -- Found DEVIL: /usr/lib/libIL.so
      -- Checking to see if CXX compiler accepts flag -fvisibility=hidden
      -- Checking to see if CXX compiler accepts flag -fvisibility=hidden - yes
      -- Checking to see if CXX compiler accepts flag -fvisibility-inlines-hidden
      -- Checking to see if CXX compiler accepts flag -fvisibility-inlines-hidden - yes
      -- Checking to see if CXX compiler accepts flag -msse -mfpmath=sse
      -- Checking to see if CXX compiler accepts flag -msse -mfpmath=sse - yes
      -- Checking to see if CXX compiler accepts flag -mieee-fp
      -- Checking to see if CXX compiler accepts flag -mieee-fp - yes
      -- Building Spring for 64bit environment
      -- Found ZLIB: /usr/lib/libz.so
      -- Looking for include files CMAKE_HAVE_PTHREAD_H
      -- Looking for include files CMAKE_HAVE_PTHREAD_H - found
      -- Looking for pthread_create in pthreads
      -- Looking for pthread_create in pthreads - not found
      -- Looking for pthread_create in pthread
      -- Looking for pthread_create in pthread - found
      -- Found Threads: TRUE
      -- Found AI Wrapper: Cpp-AIWrapper
      -- Found AI Wrapper: CUtils (sources only wrapper)
      -- Found AI Wrapper: LegacyCpp-AIWrapper
      -- Found AI Wrapper: LegacyCpp-Creg-AIWrapper
      -- Found PythonInterp: /usr/bin/python2.6
      -- Found PythonLibs: /usr/lib/libpython2.6.so
      -- Found AI Interface: Python-AIInterface 0.1
      -- Found Skirmish AI: NullPythonAI 0.1
      -- Java version 1.6.0.18 configured successfully!
      -- Found Java: /usr/bin/java
      -- Found JNI: /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/libjawt.so
      -- Found AI Interface: Java-AIInterface 0.1
      -- Found AI Interface: C-AIInterface 0.1
      -- Found Skirmish AI: CppTestAI 0.1
      -- Found Skirmish AI: HughAI 0.1
      -- Found Skirmish AI: NullAI 0.1
      -- Found Skirmish AI: RAI 0.601
      -- Found Skirmish AI: E323AI 3.25.0
      -- Found Skirmish AI: KAIK 0.13
      -- Found Skirmish AI: AAI 0.9
      -- Found Skirmish AI: NullOOJavaAI 0.1 (config: default)
      -- Found Skirmish AI: NullJavaAI 0.1 (config: default)
      CMake Warning (dev) at /usr/share/cmake-2.8/Modules/FindPackageMessage.cmake:36 (IF):
      given arguments:

      "NOT" "7zip_FIND_QUIETLY"

      An argument named "7zip_FIND_QUIETLY" appears in a conditional statement.
      Policy CMP0012 is not set: if() recognizes numbers and boolean constants.
      Run "cmake --help-policy CMP0012" for policy details. Use the cmake_policy
      command to set the policy and suppress this warning.
      Call Stack (most recent call first):
      /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:67 (FIND_PACKAGE_MESSAGE)
      rts/build/cmake/Find7zip.cmake:26 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
      CMakeLists.txt:213 (FIND_PACKAGE)
      This warning is for project developers. Use -Wno-dev to suppress it.

      -- Found XSLTProc: /usr/bin/xsltproc
      -- Found DocBook: /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl
      -- MAN pages will be installed to {INSTALL_PREFIX}/share/man/man6
      -- Found OpenAL: /usr/lib/libopenal.so
      -- Looking for vorbis_bitrate_addblock in vorbis
      -- Looking for vorbis_bitrate_addblock in vorbis - found
      -- Found OggVorbis: /usr/lib/libogg.so;/usr/lib/libvorbis.so;/usr/lib/libvorbisfile.so
      -- WARNING: you are using the obsolete 'GLU' package, please use 'OpenGL' instead
      -- Found GLEW: /usr/lib64/libGLEW.so
      -- Found Freetype: -lfreetype -lz
      -- Looking for XOpenDisplay in /usr/lib/libX11.so;/usr/lib/libXext.so
      -- Looking for XOpenDisplay in /usr/lib/libX11.so;/usr/lib/libXext.so - found
      -- Looking for gethostbyname
      -- Looking for gethostbyname - found
      -- Looking for connect
      -- Looking for connect - found
      -- Looking for remove
      -- Looking for remove - found
      -- Looking for shmat
      -- Looking for shmat - found
      -- Looking for IceConnectionNumber in ICE
      -- Looking for IceConnectionNumber in ICE - found
      -- Found X11: /usr/lib/libX11.so
      -- WARNING: you are using the obsolete 'GLU' package, please use 'OpenGL' instead
      -- Found Freetype: -lfreetype -lz
      CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
      Please set them or make sure they are set and tested correctly in the CMake files:
      OPENGL_gl_LIBRARY (ADVANCED)
      linked by target "engine-default" in directory /home/debian0/Desktop/spring_0.82.7.1/rts/builds/default
      linked by target "engine-multithreaded" in directory /home/debian0/Desktop/spring_0.82.7.1/rts/builds/GML

      -- Configuring incomplete, errors occurred!