Hi I am pretty new to gstreamer and have decided to build from source (I was using MacPorts seamlessly) But I have encountered several errors while trying to build manually... First I got an error with matroska: Making all in matroska CC ebml-read.o CC ebml-write.o CC matroska.o CC matroska-demux.o cc1: warnings being treated as errors matroska-demux.c: In function ‘gst_matroska_demux_parse_blockgroup_or_simpleblock’: matroska-demux.c:3999: warning: format ‘%hu’ expects type ‘int’, but argument 8 has type ‘gint64’ make[3]: *** [libgstmatroska_la-matroska-demux.lo] Error 1 Then when I try to build the good plugins, I get an error with the translations: Making all in po rm -f af.gmo && /opt/local/bin/msgfmt -c --statistics -o af.gmo af.po 26 translated messages, 21 fuzzy translations, 38 untranslated messages. /opt/local/bin/msgmerge --update az.po gst-plugins-good-0.10.pot ......... done. /opt/local/bin/msgmerge: `az.po': No such file or directory make[3]: *** [az.po] Error 1 Have you got any clue that could help me ? Thanks in advance Oscar