I'm running Mac OS X 10.4.10 and I'm trying to install ITK. I have installed X11, the Fink package and cmake/ccmake 2.0 that is available through fink. I also have installed XCode and downloaded itk-2.4.1, itk-2.6.0, and itk-3.2.0. Also, I am compiling everything in an X11 terminal (xterm).<br><br>PROBLEM #1<br><br>3.2.0 requires cmake 2.4.0, and through Fink, I am only able to get cmake 2.0.<br><br>PROBLEM #2<br><br>ccmake works to generate the make files for both itk-2.6.0 and itk-2.4.1, but both give the same compilation errors when building object file vnl_math.o. The Errors I receive are below. <br><br> Building object file vnl_math.o...<br> /Users/williamgreene/src/itk-2.4.1/Utilities/vxl/core/vnl/ vnl_math.cxx: In function <br> 'bool vnl_math_isinf(float)':<br> /Users/wg/src/itk-2.4.1/Utilities/vxl/core/vnl/ vnl_math.cxx:221: error: <br> '__isnand' was not declared in this scope<br> /Users/wg/src/itk-2.4.1/Utilities/vxl/core/vnl/ vnl_math.cxx: In function
<br> 'bool vnl_math_isinf(double)':<br> /Users/wg/src/itk-2.4.1/Utilities/vxl/core/vnl/ vnl_math.cxx:223: error: <br> '__isnand' was not declared in this scope<br> /Users/wg/src/itk-2.4.1/Utilities/vxl/core/vnl/ vnl_math.cxx: In function <br> 'bool vnl_math_isinf(long double)':<br> /Users/wg/src/itk-2.4.1/Utilities/vxl/core/vnl/ vnl_math.cxx:225: error: <br> '__isnand' was not declared in this scope<br> make[9]: *** [vnl_math.o] Error 1<br> make[8]: *** [default_target] Error 2<br> make[7]: *** [default_target_vnl] Error 2<br> make[6]: *** [default_target] Error 2<br> make[5]: *** [default_target_core] Error 2<br> make[4]: *** [default_target] Error 2<br> make[3]: *** [default_target_vxl] Error 2<br> make[2]: *** [default_target] Error 2<br> make[1]: *** [default_target_Utilities] Error 2<br> make: *** [default_target] Error 2<br><br><br>Any help would be great. Thanks.<br><br><p> 
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