Problems with TVirtualFFT Plugin

From: Rafael Alves Batista <8rafael_at_gmail.com>
Date: Mon, 14 Nov 2011 22:51:20 -0200

Hello!
I've attempted to use FFTW with ROOT and I'm getting the following message:

Error in <TVirtualFFT::FFT>: plugin not found

I've tried to use all the combinations: FFTW 3.2.2, FFTW 3.3 with ROOT 5.30 and now ROOT 5.32. Looking for a solution for the problem, I've tried to run the FFT tutorial in root/tutorials/fft/FFT.C and I get the following:

root [0]
Processing tutorials/fft/FFT.C...

Error in <TVirtualFFT::FFT>: plugin not found Error: illegal pointer to class object hm 0x0 679 tutorials/fft/FFT.C:95: *** Interpreter error recovered ***

I have tried to rebuild ROOT several times and I've configured it as: ./configure linuxx8664gcc --with-fftw3-incdir=~/fftw-3.3/include
--with-fftw3-libdir=~/fftw-3.3/lib --with-cfitsio-incdir=~/cfitsio/include
--with-cfitsio-libdir=~/cfitsio/lib
--with-gsl-incdir=~/gsl-1.15/include/gsl --with-gsl-libdir=~/gsl-1.15/lib
Does anyone have a clue on what is happening?

Thanks.
Best regards,

Rafael

---

Rafael Alves Batista
Cosmic Rays Department
"Gleb Wataghin" Physics Institute
State University of Campinas
Room 110 DRCC (building A1)
8rafael_at_gmail.com
rab_at_ifi.unicamp.br
Work phone: +55 19 3521-4131
Cell phone: +55 19 9285-1162 Received on Tue Nov 15 2011 - 01:51:48 CET