[Package] JAMin - JACK Audio Mastering interface

Question

[Update] Looks like a PKGBUILD has been added to AUR by Alexander Mieland (dma147).
Posted with permission from apeiro. Thanks apeiro!
"I built a JAMin package once but never used it (yet)."
http://jamin.sourceforge.net
"JAMin is the JACK Audio Connection Kit (JACK) Audio Mastering interface. JAMin is an open source application designed to perform professional audio mastering of stereo input streams. It uses LADSPA for digital signal processing (DSP). JAMin is licensed under the GPL.
JAMin features:
    * Linear filters
    * JACK I/O
    * 30 band graphic EQ
    * 1023 band hand drawn EQ with parametric controls
    * Spectrum analyser
    * 3 band peak compressor
    * Lookahead brickwall limiter
    * Multiband stereo processing
    * Presets and scenes
    * Loudness maximiser"
PKGBUILD:
Code:
pkgname=jamin
pkgver=0.9.0
pkgrel=1
pkgdesc="the JACK audio mastering interface"
url="http://jamin.sourceforge.net/"
depends=('jack-audio-connection-kit' 'ladspa' 'liblo' 'gtk2' 'libxml2')
source=(http://voxel.dl.sourceforge.net/sourceforge/jamin/jamin-0.9.0.tar.gz
eq_curve.patch)
md5sums=('2c98cd525304c35f6b9f881209b5e6e4' 'd72f4ebd9b5e9f50c22655a6be7f65f1')
build() {
cd $startdir/src/$pkgname-$pkgver
patch -Np0 -i ../eq_curve.patch || return 1
./configure --prefix=/usr --sysconfdir=/etc
make CFLAGS+="-I/usr/include/lo" || return 1
make DESTDIR=$startdir/pkg install
eq_curve.patch
Code:
Index: src/scenes.c
===================================================================
RCS file: /cvsroot/jamin/jamin/src/scenes.c,v
retrieving revision 1.31
diff -u -r1.31 scenes.c
--- src/scenes.c 8 May 2004 21:29:39 -0000 1.31
+++ src/scenes.c 9 Aug 2004 18:57:09 -0000
@@ -60,9 +60,6 @@
*LED_yellow = NULL, *LED_red = NULL;
-void set_EQ_curve_values ();
/* Initialize all scene related structures and get the widget addresses. */
void bind_scenes ()
@@ -210,7 +207,7 @@
s_crossfade_to_state (&scene_state[i], -1.0f);
- set_EQ_curve_values ();
+ set_EQ_curve_values (0, 0.0);
s_history_add_state (scene_state[i]);
Please test and report any problems. Thanks.

Answer 1

Do you have a PKGBUILD for 0.95.0?
Amending the version number in the build shown above didn't work, something about patches.  And although removing the reference to the patch allowed the build to succeed, it wouldn't run.
Edit: output message with patch removed from PKGBUILD:
jamin: JACK server started
Cannot find plugin 'sc4_1882.so'
Cannot find plugin 'fast_lookahead_limiter_1913.so'
Required plugin missing.