Hi,<br><br>I tried contacting phasex&#39;s developer, but with no reply.<br>Maybe you will be able to give me a hand.<br><br>I incurred in the following compile error:<br><br>gcc -DHAVE_CONFIG_H
-I. -I..   -I/usr/include/alsa   -I/usr/local/include  
-I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include
-I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0
-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
-I/usr/include/pixman-1 -I/usr/include/freetype2
-I/usr/include/libpng12     -D_GNU_SOURCE -D_REENTRANT
-DPHASEX_CPU_POWER=2  -pipe -Wcast-align -mtune=native -march=native
-m32  -O3 -ffast-math -fomit-frame-pointer   -MT gtkui.o -MD -MP -MF
.deps/gtkui.Tpo -c -o gtkui.o gtkui.c<br>
gtkui.c: In function ‘widget_set_backing_store_<div id=":1s" class="ii gt">callback’:<br>gtkui.c:2101: error: ‘group’ undeclared (first use in this function)<br>gtkui.c:2101: error: (Each undeclared identifier is reported only once<br>
gtkui.c:2101: error: for each function it appears in.)<br>
make[2]: *** [gtkui.o] Error 1<br>make[2]: Leaving directory `/home/keysschool/zynaddsubfx/phasex-0.12.0/src&#39;<br>make[1]: *** [all-recursive] Error 1<br>make[1]: Leaving directory `/home/keysschool/zynaddsubfx/phasex-0.12.0&#39;<br>

make: *** [all] Error 2<br><br>I have a Pentium Dual-Core processor, so I enabled compile flags --enable-arch=native --enable-cpu-power=2. ./configure only asked me for libsamplerate and it ran smoothly after I installed it, and I&#39;m positive I have libgtk(whatever)-dev installed as well. I&#39;m running Ubuntu 8.10.<br>
<br>Thank you,<br>Adriano <br></div><br>