Well here is the FFTW message at make install:<br><br> /usr/bin/install -c -m 644 'fftw3.h' '/usr/local/include/fftw3.h'<br>/usr/bin/install: cannot remove `/usr/local/include/fftw3.h': Permission denied<br>
/usr/bin/install -c -m 644 'fftw3.f' '/usr/local/include/fftw3.f'<br>/usr/bin/install: cannot remove `/usr/local/include/fftw3.f': Permission denied<br>make[3]: *** [install-includeHEADERS] Error 1<br>
make[3]: Leaving directory `/home/sergio/Desktop/fftw-3.2.2/api'<br>make[2]: *** [install-am] Error 2<br>make[2]: Leaving directory `/home/sergio/Desktop/fftw-3.2.2/api'<br>make[1]: *** [install] Error 2<br>make[1]: Leaving directory `/home/sergio/Desktop/fftw-3.2.2/api'<br>
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