I&#39;ve the same problem some days ago.<br>It was solved just building the whole lv2 core from SVN <a href="http://lv2plug.in/trac/wiki/SVN_repository">http://lv2plug.in/trac/wiki/SVN_repository</a><br>See at the bottom of this email<br>

<br>Don&#39;t know what&#39;s the impact to build and install it over an existing lv2 files in Arch.<br>Maybe you will have to remove pre existing lv2 files before, not sure about that.<br><br>hope this helps<br>Diego<br>

<br><br>diego@ruidosa:~/Downloads/lv2/svn/lv2-svn$ ./waf configure<br>Setting top to                           : /home/diego/Downloads/lv2/svn/lv2-svn <br>Setting out to                           : /home/diego/Downloads/lv2/svn/lv2-svn/build <br>

Checking for &#39;gcc&#39; (c compiler)          : /usr/bin/gcc <br>Checking for &#39;g++&#39; (c++ compiler)        : /usr/bin/g++ <br><br>Global Configuration <br> * Install prefix                        : /usr/local <br>

 * Debuggable build                      : False <br> * Strict compiler flags                 : False <br> * Build documentation                   : False <br><br>Checking for &#39;gcc&#39; (c compiler)          : /usr/bin/gcc <br>

 * LV2 bundle directory                  : /usr/local/lib/lv2 <br><br>LV2 dynmanifest Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br> * URI                                   : <a href="http://lv2plug.in/ns/ext/dynmanifest">http://lv2plug.in/ns/ext/dynmanifest</a> <br>

 * Version                               : 1.2 <br> * Pkgconfig name                        : lv2-lv2plug.in-ns-ext-dynmanifest <br><br>LV2 uri-map Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br>

 * URI                                   : <a href="http://lv2plug.in/ns/ext/uri-map">http://lv2plug.in/ns/ext/uri-map</a> <br> * Version                               : 1.4 <br> * Pkgconfig name                        : lv2-lv2plug.in-ns-ext-uri-map <br>

<br>LV2 midi Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br> * URI                                   : <a href="http://lv2plug.in/ns/ext/midi">http://lv2plug.in/ns/ext/midi</a> <br> * Version                               : 1.4 <br>

 * Pkgconfig name                        : lv2-lv2plug.in-ns-ext-midi <br><br>LV2 presets Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br> * URI                                   : <a href="http://lv2plug.in/ns/ext/presets">http://lv2plug.in/ns/ext/presets</a> <br>

 * Version                               : 2.2 <br> * Pkgconfig name                        : lv2-lv2plug.in-ns-ext-presets <br><br>LV2 urid Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br>

 * URI                                   : <a href="http://lv2plug.in/ns/ext/urid">http://lv2plug.in/ns/ext/urid</a> <br> * Version                               : 1.0 <br> * Pkgconfig name                        : lv2-lv2plug.in-ns-ext-urid <br>

<br>LV2 instance-access Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br> * URI                                   : <a href="http://lv2plug.in/ns/ext/instance-access">http://lv2plug.in/ns/ext/instance-access</a> <br>

 * Version                               : 1.4 <br> * Pkgconfig name                        : lv2-lv2plug.in-ns-ext-instance-access <br><br>LV2 event Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br>

 * URI                                   : <a href="http://lv2plug.in/ns/ext/event">http://lv2plug.in/ns/ext/event</a> <br> * Version                               : 1.4 <br> * Pkgconfig name                        : lv2-lv2plug.in-ns-ext-event <br>

<br>LV2 data-access Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br> * URI                                   : <a href="http://lv2plug.in/ns/ext/data-access">http://lv2plug.in/ns/ext/data-access</a> <br>

 * Version                               : 1.4 <br> * Pkgconfig name                        : lv2-lv2plug.in-ns-ext-data-access <br><br>LV2 units Configuration <br> * LV2 bundle directory                  : /usr/local/lib/lv2 <br>

 * URI                                   : <a href="http://lv2plug.in/ns/extensions/units">http://lv2plug.in/ns/extensions/units</a> <br> * Version                               : 5.4 <br> * Pkgconfig name                        : lv2-lv2plug.in-ns-extensions-units <br>

<br>&#39;configure&#39; finished successfully (1.144s)<br>diego@ruidosa:~/Downloads/lv2/svn/lv2-svn$ ll lv2/ns/ext/event/<br>total 60<br>drwxr-xr-x  5 diego diego  4096 2012-01-17 20:35 ./<br>drwxr-xr-x 26 diego diego  4096 2012-01-06 21:07 ../<br>

drwxr-xr-x  3 diego diego  4096 2012-01-17 20:35 build/<br>-rw-r--r--  1 diego diego 11028 2012-01-06 21:07 event.h<br>-rw-r--r--  1 diego diego  7298 2012-01-06 21:07 event-helpers.h<br>-rw-r--r--  1 diego diego  8269 2012-01-06 21:07 event.ttl<br>

lrwxrwxrwx  1 diego diego    21 2012-01-06 21:07 <a href="http://ext.pc.in">ext.pc.in</a> -&gt; ../../../../<a href="http://ext.pc.in">ext.pc.in</a><br>-rw-r--r--  1 diego diego  3587 2012-01-17 20:35 .lock-waf_linux2_build<br>

-rw-r--r--  1 diego diego   234 2012-01-06 21:07 manifest.ttl<br>drwxr-xr-x  6 diego diego  4096 2012-01-06 21:07 .svn/<br>lrwxrwxrwx  1 diego diego    15 2012-01-06 21:07 waf -&gt; ../../../../waf*<br>drwxr-xr-x  3 diego diego  4096 2012-01-17 20:35 .waf-1.6.9-fc9ca41d30c7d159ae195d4b2df21256/<br>

lrwxrwxrwx  1 diego diego    23 2012-01-06 21:07 wscript -&gt; ../../../../ext.wscript<br><br><br><br><br><br><br><br><div class="gmail_quote">2012/1/17 Jeremy Jongepier <span dir="ltr">&lt;<a href="mailto:jeremy@autostatic.com">jeremy@autostatic.com</a>&gt;</span><br>

<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="HOEnZb"><div class="h5">On 01/17/2012 09:51 PM, Atte André Jensen wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Hi<br>
<br>
I&#39;m trying to build our new tow, luppp, on arch, but it fails. I made it<br>
past the configure stage, after a bit poking around in aur...<br>
<br>
As far as I can tell waf can&#39;t find lv2/<a href="http://lv2plug.in/ns/ext/event/event.h" target="_blank">lv2plug.in/ns/ext/event/<u></u>event.h</a>,<br>
and sure enough it&#39;s not there:<br>
atte@blokhus:~/software/Luppp$ ll /usr/include/lv2/<a href="http://lv2plug.in/ns/ext/" target="_blank">lv2plug.in/<u></u>ns/ext/</a><br>
total 0<br>
lrwxrwxrwx 1 root root 38 Jan 17 10:45 dynmanifest -&gt;<br>
../../../../../lib/lv2/<u></u>dynmanifest.lv2<br>
<br>
Any idea which package provides that file? Sorry for my ignorance if<br>
this is obvious...<br>
<br>
<br>
atte@blokhus:~/software/Luppp$ ./waf configure<br>
Setting top to : /home/atte/software/Luppp<br>
Setting out to : /home/atte/software/Luppp/.<u></u>build<br>
Checking for &#39;g++&#39; (c++ compiler) : /usr/bin/g++<br>
Checking for program pkg-config : /usr/bin/pkg-config<br>
Checking for &#39;jack&#39; : yes<br>
Checking for &#39;sndfile&#39; : yes<br>
Checking for &#39;gtkmm-2.4&#39; : yes<br>
Checking for &#39;glibmm-2.4&#39; : yes<br>
Checking for &#39;fluidsynth&#39; : yes<br>
Checking for &#39;libconfig++&#39; : yes<br>
Checking for &#39;lilv-0&#39; : yes<br>
Checking for &#39;suil-0&#39; : yes<br>
Checking for header lv2.h : yes<br>
Checking for header ladspa.h : yes<br>
&#39;configure&#39; finished successfully (1.797s)<br>
atte@blokhus:~/software/Luppp$ ./waf<br>
Waf: Entering directory `/home/atte/software/Luppp/.<u></u>build&#39;<br>
[ 3/56] cxx: src/lvtwohost.cpp -&gt; .build/src/lvtwohost.cpp.0.o<br>
[ 7/56] cxx: src/offlineworker.cpp -&gt; .build/src/offlineworker.cpp.<u></u>0.o<br>
In file included from ../src/lvtwohost.cpp:20:0:<br>
../src/lvtwohost.hpp:36:47: fatal error:<br>
lv2/<a href="http://lv2plug.in/ns/ext/event/event.h" target="_blank">lv2plug.in/ns/ext/event/<u></u>event.h</a>: No such file or directory<br>
compilation terminated.<br>
In file included from ../src/offlineworker.cpp:24:0:<br>
../src/lvtwohost.hpp:36:47: fatal error:<br>
lv2/<a href="http://lv2plug.in/ns/ext/event/event.h" target="_blank">lv2plug.in/ns/ext/event/<u></u>event.h</a>: No such file or directory<br>
compilation terminated.<br>
Waf: Leaving directory `/home/atte/software/Luppp/.<u></u>build&#39;<br>
Build failed<br>
-&gt; task failed (exit status 1):<br>
{task 156760556: cxx lvtwohost.cpp -&gt; lvtwohost.cpp.0.o}<br>
[&#39;/usr/bin/g++&#39;, &#39;-pg&#39;, &#39;-g&#39;, &#39;-ldl&#39;, &#39;-Wall&#39;, &#39;-Wextra&#39;,<br>
&#39;-fpermissive&#39;, &#39;-pthread&#39;, &#39;-pthread&#39;, &#39;-pthread&#39;, &#39;-pthread&#39;,<br>
&#39;-I/usr/include/gtkmm-2.4&#39;, &#39;-I/usr/lib/gtkmm-2.4/include&#39;<u></u>,<br>
&#39;-I/usr/include/atkmm-1.6&#39;, &#39;-I/usr/include/giomm-2.4&#39;,<br>
&#39;-I/usr/lib/giomm-2.4/include&#39;<u></u>, &#39;-I/usr/include/pangomm-1.4&#39;,<br>
&#39;-I/usr/lib/pangomm-1.4/<u></u>include&#39;, &#39;-I/usr/include/gtk-2.0&#39;,<br>
&#39;-I/usr/include/gtk-unix-<u></u>print-2.0&#39;, &#39;-I/usr/include/gdkmm-2.4&#39;,<br>
&#39;-I/usr/lib/gdkmm-2.4/include&#39;<u></u>, &#39;-I/usr/include/atk-1.0&#39;,<br>
&#39;-I/usr/include/glibmm-2.4&#39;, &#39;-I/usr/lib/glibmm-2.4/<u></u>include&#39;,<br>
&#39;-I/usr/include/glib-2.0&#39;, &#39;-I/usr/lib/glib-2.0/include&#39;,<br>
&#39;-I/usr/include/sigc++-2.0&#39;, &#39;-I/usr/lib/sigc++-2.0/<u></u>include&#39;,<br>
&#39;-I/usr/include/cairomm-1.0&#39;, &#39;-I/usr/lib/cairomm-1.0/<u></u>include&#39;,<br>
&#39;-I/usr/include/pango-1.0&#39;, &#39;-I/usr/include/cairo&#39;,<br>
&#39;-I/usr/include/pixman-1&#39;, &#39;-I/usr/include/freetype2&#39;,<br>
&#39;-I/usr/include/libpng14&#39;, &#39;-I/usr/lib/gtk-2.0/include&#39;,<br>
&#39;-I/usr/include/gdk-pixbuf-2.<u></u>0&#39;, &#39;-I/usr/include/lilv-0&#39;,<br>
&#39;-I/usr/include/suil-0&#39;, &#39;-DHAVE_JACK=1&#39;, &#39;-DHAVE_SNDFILE=1&#39;,<br>
&#39;-DHAVE_GTKMM=1&#39;, &#39;-DHAVE_GLIBMM=1&#39;, &#39;-DHAVE_FLUIDSYNTH=1&#39;,<br>
&#39;-DHAVE_LIBCONFIG=1&#39;, &#39;-DHAVE_LILV=1&#39;, &#39;-DHAVE_SUIL=1&#39;,<br>
&#39;-DHAVE_LV2_H=1&#39;, &#39;-DHAVE_LADSPA_H=1&#39;, &#39;../src/lvtwohost.cpp&#39;, &#39;-c&#39;,<br>
&#39;-o&#39;, &#39;src/lvtwohost.cpp.0.o&#39;]<br>
-&gt; task failed (exit status 1):<br>
{task 156761196: cxx offlineworker.cpp -&gt; offlineworker.cpp.0.o}<br>
[&#39;/usr/bin/g++&#39;, &#39;-pg&#39;, &#39;-g&#39;, &#39;-ldl&#39;, &#39;-Wall&#39;, &#39;-Wextra&#39;,<br>
&#39;-fpermissive&#39;, &#39;-pthread&#39;, &#39;-pthread&#39;, &#39;-pthread&#39;, &#39;-pthread&#39;,<br>
&#39;-I/usr/include/gtkmm-2.4&#39;, &#39;-I/usr/lib/gtkmm-2.4/include&#39;<u></u>,<br>
&#39;-I/usr/include/atkmm-1.6&#39;, &#39;-I/usr/include/giomm-2.4&#39;,<br>
&#39;-I/usr/lib/giomm-2.4/include&#39;<u></u>, &#39;-I/usr/include/pangomm-1.4&#39;,<br>
&#39;-I/usr/lib/pangomm-1.4/<u></u>include&#39;, &#39;-I/usr/include/gtk-2.0&#39;,<br>
&#39;-I/usr/include/gtk-unix-<u></u>print-2.0&#39;, &#39;-I/usr/include/gdkmm-2.4&#39;,<br>
&#39;-I/usr/lib/gdkmm-2.4/include&#39;<u></u>, &#39;-I/usr/include/atk-1.0&#39;,<br>
&#39;-I/usr/include/glibmm-2.4&#39;, &#39;-I/usr/lib/glibmm-2.4/<u></u>include&#39;,<br>
&#39;-I/usr/include/glib-2.0&#39;, &#39;-I/usr/lib/glib-2.0/include&#39;,<br>
&#39;-I/usr/include/sigc++-2.0&#39;, &#39;-I/usr/lib/sigc++-2.0/<u></u>include&#39;,<br>
&#39;-I/usr/include/cairomm-1.0&#39;, &#39;-I/usr/lib/cairomm-1.0/<u></u>include&#39;,<br>
&#39;-I/usr/include/pango-1.0&#39;, &#39;-I/usr/include/cairo&#39;,<br>
&#39;-I/usr/include/pixman-1&#39;, &#39;-I/usr/include/freetype2&#39;,<br>
&#39;-I/usr/include/libpng14&#39;, &#39;-I/usr/lib/gtk-2.0/include&#39;,<br>
&#39;-I/usr/include/gdk-pixbuf-2.<u></u>0&#39;, &#39;-I/usr/include/lilv-0&#39;,<br>
&#39;-I/usr/include/suil-0&#39;, &#39;-DHAVE_JACK=1&#39;, &#39;-DHAVE_SNDFILE=1&#39;,<br>
&#39;-DHAVE_GTKMM=1&#39;, &#39;-DHAVE_GLIBMM=1&#39;, &#39;-DHAVE_FLUIDSYNTH=1&#39;,<br>
&#39;-DHAVE_LIBCONFIG=1&#39;, &#39;-DHAVE_LILV=1&#39;, &#39;-DHAVE_SUIL=1&#39;,<br>
&#39;-DHAVE_LV2_H=1&#39;, &#39;-DHAVE_LADSPA_H=1&#39;, &#39;../src/offlineworker.cpp&#39;, &#39;-c&#39;,<br>
&#39;-o&#39;, &#39;src/offlineworker.cpp.0.o&#39;]<br>
<br>
<br>
<br>
</blockquote></div></div>
Hello Atte,<br>
<br>
You need the Arch equivalent of lv2-extension-good I think. No idea where to find it for Arch, I fear there&#39;s no package available, not even in AUR.<br>
<br>
Best,<br>
<br>
Jeremy<div class="HOEnZb"><div class="h5"><br>
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</div></div></blockquote></div><br>