Distribution/Version: Ubuntu i386 5.4

generating symbol list for `libgstvideoflip.la'
/usr/bin/nm -B  .libs/libgstvideoflip_la-gstvideoflip.o  |  | /bin/sed 's/.* //'
| sort | uniq > .libs/libgstvideoflip.exp
../../libtool: eval: line 4161: syntax error near unexpected token `|'
../../libtool: eval: line 4161: `/usr/bin/nm -B 
.libs/libgstvideoflip_la-gstvideoflip.o  |  | /bin/sed 's/.* //' | sort | uniq >
.libs/libgstvideoflip.exp'
make[3]: *** [libgstvideoflip.la] Error 1
make[3]: Leaving directory `/home/gab/gst-plugins-good-0.10.0/gst/videofilter'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/gab/gst-plugins-good-0.10.0/gst'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/gab/gst-plugins-good-0.10.0'
make: *** [all] Error 2
***@ubuntu:~/gst-plugins-good-0.10.0$

does the same thing under st-plugins-bad and ugly 
Libtool version: 1.5.6

Gstreamer 0.10 with ffmpeg & gst-plugins-base worked fine