I have been trying a lot to make the ‘mex’ working on my mac. But a lot of errors such as can’t find the ‘float.h’, although it is there! multiple tries… finally fix this problem today 🙂
I searched a little bit and finally found this link is quite useful. Basically, you have to make some changes of the ‘mexopts.sh’ file. I have Matlab 2012a, and x-code 4 installed. I didn’t try the suggestion of downloading Xcode3, but the following suggestions work. Find the block of ;; maci64, and change MACOSX_DEPLOYMENT_TARGET to ‘10.6’. Also remove -isysroot in CFLAGS and CXXFLAGS (there are two -isysroot). Here’s my final mexopts.sh file.
;; maci64) #---------------------------------------------------------------------------- CC=gcc SDKROOT='/Developer/SDKs/MacOSX10.6.sdk' MACOSX_DEPLOYMENT_TARGET='10.6' ARCHS='x86_64' CFLAGS="-fno-common -no-cpp-precomp -arch $ARCHS -mmacosx-version-min=$MACOSX_DEPLOYMENT_TARGET" CFLAGS="$CFLAGS -fexceptions" CLIBS="$MLIBS" COPTIMFLAGS='-O2 -DNDEBUG' CDEBUGFLAGS='-g' # CLIBS="$CLIBS -lstdc++" CXX=g++ CXXFLAGS="-fno-common -no-cpp-precomp -fexceptions -arch $ARCHS -mmacosx-version-min=$MACOSX_DEPLOYMENT_TARGET" CXXLIBS="$MLIBS -lstdc++" CXXOPTIMFLAGS='-O2 -DNDEBUG' CXXDEBUGFLAGS='-g'
Today’s my first test on Bundler http://phototour.cs.washington.edu/
I didn’t use the source cause there are many packages needed to be set up first, so I follow the recommendation using the binary package (bundler-v0.3-binary.zip).
There are some error I encountered cause I carelessly NOT copying the libANN_char.so into the the required path. Well this can be easily fixed by changing/adding the dir-path of libANN_char.so to your LD_LIBRARY_PATH. In my case, the LD_LIBRARY_PATH is empty, so I simply create this env-variable.
This should be the directory path to the libANN_char.so, otherwise you will get error that ‘error while loading shared libraries: libANN_char.so: cannot open shared object file: No such file or directory’.
So read carefully for the ‘Before you begin’ section. Also, if you are trying older version, e.g. v0.2, you will need to change the BASE_PATH for multiple files, such as the sift.txt. Just check if there is BASE_PATH for your ‘TO-DO’.
Find my gtk version on ubuntu
$ dpkg -s libgtk2.0-0|grep ‘^Version’
# [Vision] Depth estimation from Blur estimation
#Camera Calibration Toolbox for Matlab
Install OpenSceneGraph on Windows: http://dwightdesign.com/2009/05/installing-openscenegraph-280/
Install on Ubuntu:
apt-get build-dep openscenegraph
apt-get install openscenegraph