# sudo make install
...
cc -DPD -I/home/muranyia/Download/0.41/pd/src -Wall -W -ggdb -I/home/muranyia/Download/0.41/Gem/src -I/home/muranyia/Download/0.41/externals/pdp/include -DUNIX -Dunix -DDL_OPEN -fPIC -O2 -funroll-loops -fomit-frame-pointer -o "/home/muranyia/Download/0.41/externals/bsaylor/partconv~.o" -c "/home/muranyia/Download/0.41/externals/bsaylor/partconv~.c"
/home/muranyia/Download/0.41/externals/bsaylor/partconv~.c:34:19: error: fftw3.h: No such file or directory
/home/muranyia/Download/0.41/externals/bsaylor/partconv~.c:51: error: expected specifier-qualifier-list before ‘fftwf_complex’
...