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Thread: Problem with installing fftw3 in Ubuntu 11.10


i upgraded ubuntu 11.10. fftw3 no longer works. "undefined reference ...." ... calls fftw3 functions.

installed fftw3 using synaptic package manager. neither ubuntu software center nor synaptic package manager list fftw3 downloaded web site , followed ./configure, make, , make install procedures. installation seemed work nothing changed.

program located in /usr/include/fftw3.h

go here?

thanks

ron

i seem have found solution. used
g++ -lfftw3 -lm cepstrum.cc -o cepout
didn't compile

when changed
g++ cepstrum.cc -o cepout -lfftw3 -lm

compiled , ran. not sure why worked.

ron


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Problem with installing fftw3 in Ubuntu 11.10


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