I'm trying to install Stage(3.2.2), but I'm getting some compile errors.  Player(3.0.1) installed fine. 
x86 Linux Mint kernel 2.6.28
gcc version 4.3.3

Here's what happens when I try to install:

j@j-laptop ~/Stage-3.2.2-Source/build $ cmake ../
-- 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
-- Stage version 3.2.2
-- Operating system is Linux
-- Build type RELEASE
-- Checking for libtool
-- Checking for required libraries...
-- checking for one of the modules 'libpng'
--   found libpng, version 1.2.27
--   * FLTK version 1.3.0 detected via /usr/local/bin/fltk-config
-- 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
-- Checking for optional libraries...
-- checking for one of the modules 'playercore>=2.1.0'
--   found playercore, version 3.1.0-svn
--   * Player version 3.1.0-svn detected at /usr/local
-- checking for one of the modules 'websim'
  * WebSim not detected.
-- Installation path CMAKE_INSTALL_PREFIX=/usr/local
-- Configuring libstage
-- Configuring libstageplugin
-- Configuring done
-- Generating done
-- Build files have been written to: /home/j/Stage-3.2.2-Source/build
j@j-laptop ~/Stage-3.2.2-Source/build $ make
Scanning dependencies of target stage
[  1%] Building CXX object libstage/CMakeFiles/stage.dir/block.o
[  3%] Building CXX object libstage/CMakeFiles/stage.dir/blockgroup.o
[  5%] Building CXX object libstage/CMakeFiles/stage.dir/camera.o
[  6%] Building CXX object libstage/CMakeFiles/stage.dir/color.o
[  8%] Building CXX object libstage/CMakeFiles/stage.dir/file_manager.o
[ 10%] Building CXX object libstage/CMakeFiles/stage.dir/gl.o
[ 11%] Building CXX object libstage/CMakeFiles/stage.dir/logentry.o
[ 13%] Building CXX object libstage/CMakeFiles/stage.dir/model.o
[ 15%] Building CXX object libstage/CMakeFiles/stage.dir/model_actuator.o
[ 16%] Building CXX object libstage/CMakeFiles/stage.dir/model_blinkenlight.o
[ 18%] Building CXX object libstage/CMakeFiles/stage.dir/model_blobfinder.o
[ 20%] Building CXX object libstage/CMakeFiles/stage.dir/model_callbacks.o
[ 22%] Building CXX object libstage/CMakeFiles/stage.dir/model_camera.o
[ 23%] Building CXX object libstage/CMakeFiles/stage.dir/model_draw.o
[ 25%] Building CXX object libstage/CMakeFiles/stage.dir/model_fiducial.o
[ 27%] Building CXX object libstage/CMakeFiles/stage.dir/model_getset.o
[ 28%] Building CXX object libstage/CMakeFiles/stage.dir/model_gripper.o
[ 30%] Building CXX object libstage/CMakeFiles/stage.dir/model_laser.o
[ 32%] Building CXX object libstage/CMakeFiles/stage.dir/model_lightindicator.o
[ 33%] Building CXX object libstage/CMakeFiles/stage.dir/model_load.o
[ 35%] Building CXX object libstage/CMakeFiles/stage.dir/model_position.o
[ 37%] Building CXX object libstage/CMakeFiles/stage.dir/model_ranger.o
[ 38%] Building CXX object libstage/CMakeFiles/stage.dir/option.o
[ 40%] Building CXX object libstage/CMakeFiles/stage.dir/powerpack.o
[ 42%] Building CXX object libstage/CMakeFiles/stage.dir/region.o
/home/j/Stage-3.2.2-Source/libstage/region.cc:10: error: reference to ‘Region’ is ambiguous
/usr/include/X11/Xutil.h:267: error: candidates are: typedef struct _XRegion* Region
/home/j/Stage-3.2.2-Source/libstage/region.hh:62: error:                 class Stg::Region
/home/j/Stage-3.2.2-Source/libstage/region.cc:10: error: ISO C++ forbids declaration of ‘Region’ with no type
/home/j/Stage-3.2.2-Source/libstage/region.cc: In function ‘int Region(Stg::SuperRegion*)’:
/home/j/Stage-3.2.2-Source/libstage/region.cc:10: error: ‘int Region(Stg::SuperRegion*)’ redeclared as different kind of symbol
/usr/include/X11/Xutil.h:267: error: previous declaration of ‘typedef struct _XRegion* Region’
/home/j/Stage-3.2.2-Source/libstage/region.cc:10: error: only constructors take base initializers
/home/j/Stage-3.2.2-Source/libstage/region.cc:15: warning: no return statement in function returning non-void
/home/j/Stage-3.2.2-Source/libstage/region.cc: At global scope:
/home/j/Stage-3.2.2-Source/libstage/region.cc:17: error: reference to ‘Region’ is ambiguous
/usr/include/X11/Xutil.h:267: error: candidates are: typedef struct _XRegion* Region
/home/j/Stage-3.2.2-Source/libstage/region.hh:62: error:                 class Stg::Region
/home/j/Stage-3.2.2-Source/libstage/region.cc:17: error: expected constructor, destructor, or type conversion before ‘::’ token
make[2]: *** [libstage/CMakeFiles/stage.dir/region.o] Error 1
make[1]: *** [libstage/CMakeFiles/stage.dir/all] Error 2
make: *** [all] Error 2

Any idea what's going on here?  Thanks in advance!