[LV2] Ardour doesn't find lv2

[rosea.grammostola]

On 12/11/2012 11:21 PM, David Robillard wrote:
> On Tue, 2012-12-11 at 21:57 +0000, Harry van Haaren wrote:
>> On Tue, Dec 11, 2012 at 9:51 PM, David Robillard<d at drobilla.net>
>> wrote:
>>          Print lv2_path and see what it is.
>>
>> No need for gdb right..?
>> echo $LV2_PATH
>
> Tried that.  Statistics[1] ensued :)
>
> Printing lv2_path at that point in the program will, without any shadow
> of a doubt, print whatever path lilv is using at that time, whether it
> came from an environment variable or the default.  It will also be easy
> to step through and see what happens as that path is searched.
>
> (Wouldn't it be nice if gdb had some kind of remote feature?  I guess
> you can do just about anything from gdb so that's completely insecure
> and you might as well use ssh anyway, but it's a nice thought...)

I've no idea what you ask me to do. I told I know zero about gdb.

Anyway, if I do
echo $LV2_PATH

I get an empty line

If I do
LV2_PATH=/usr/lib/lv2
lv2ls works (but only in the terminal in which I set the path)

lv2ls contains some weird files

~$ lv2ls
file:///usr/lib/lv2/StereoInOut.ingen/StereoInOut.ttl
http://calf.sourceforge.net/plugins/Analyzer
http://calf.sourceforge.net/plugins/BassEnhancer
http://calf.sourceforge.net/plugins/Compressor
http://calf.sourceforge.net/plugins/Deesser
http://calf.sourceforge.net/plugins/Equalizer12Band
http://calf.sourceforge.net/plugins/Equalizer5Band
http://calf.sourceforge.net/plugins/Equalizer8Band
http://calf.sourceforge.net/plugins/Exciter
http://calf.sourceforge.net/plugins/Filter
http://calf.sourceforge.net/plugins/Filterclavier
http://calf.sourceforge.net/plugins/Flanger
http://calf.sourceforge.net/plugins/Gate
http://calf.sourceforge.net/plugins/Limiter
http://calf.sourceforge.net/plugins/MonoInput
http://calf.sourceforge.net/plugins/Monosynth
http://calf.sourceforge.net/plugins/MultiChorus
http://calf.sourceforge.net/plugins/Multibandcompressor
http://calf.sourceforge.net/plugins/Multibandgate
http://calf.sourceforge.net/plugins/Multibandlimiter
http://calf.sourceforge.net/plugins/Organ
http://calf.sourceforge.net/plugins/Phaser
http://calf.sourceforge.net/plugins/Pulsator
http://calf.sourceforge.net/plugins/Reverb
http://calf.sourceforge.net/plugins/RotarySpeaker
http://calf.sourceforge.net/plugins/Saturator
http://calf.sourceforge.net/plugins/Sidechaincompressor
http://calf.sourceforge.net/plugins/Sidechaingate
http://calf.sourceforge.net/plugins/StereoTools
http://calf.sourceforge.net/plugins/VintageDelay
http://drobilla.net/plugins/blop/adsr
http://drobilla.net/plugins/blop/adsr_gt
http://drobilla.net/plugins/blop/amp
http://drobilla.net/plugins/blop/branch
http://drobilla.net/plugins/blop/dahdsr
http://drobilla.net/plugins/blop/difference
http://drobilla.net/plugins/blop/fmod
http://drobilla.net/plugins/blop/interpolator
http://drobilla.net/plugins/blop/lp4pole
http://drobilla.net/plugins/blop/product
http://drobilla.net/plugins/blop/pulse
http://drobilla.net/plugins/blop/quantiser_100
http://drobilla.net/plugins/blop/quantiser_20
http://drobilla.net/plugins/blop/quantiser_50
http://drobilla.net/plugins/blop/random
http://drobilla.net/plugins/blop/ratio
http://drobilla.net/plugins/blop/sawtooth
http://drobilla.net/plugins/blop/sequencer_16
http://drobilla.net/plugins/blop/sequencer_32
http://drobilla.net/plugins/blop/sequencer_64
http://drobilla.net/plugins/blop/square
http://drobilla.net/plugins/blop/sum
http://drobilla.net/plugins/blop/sync_pulse
http://drobilla.net/plugins/blop/sync_square
http://drobilla.net/plugins/blop/tracker
http://drobilla.net/plugins/blop/triangle
http://drobilla.net/plugins/float
http://drobilla.net/plugins/fomp/autowah
http://drobilla.net/plugins/fomp/cs_chorus1
http://drobilla.net/plugins/fomp/cs_chorus2
http://drobilla.net/plugins/fomp/mvchpf1
http://drobilla.net/plugins/fomp/mvclpf1
http://drobilla.net/plugins/fomp/mvclpf2
http://drobilla.net/plugins/fomp/mvclpf3
http://drobilla.net/plugins/fomp/mvclpf4
http://drobilla.net/plugins/fomp/parametric1
http://drobilla.net/plugins/fomp/pulse_vco
http://drobilla.net/plugins/fomp/rec_vco
http://drobilla.net/plugins/fomp/saw_vco
http://drobilla.net/plugins/fomp/triple_chorus
http://drobilla.net/plugins/glamp
http://drobilla.net/plugins/matriseq
http://drobilla.net/plugins/mda/Ambience
http://drobilla.net/plugins/mda/Bandisto
http://drobilla.net/plugins/mda/BeatBox
http://drobilla.net/plugins/mda/Combo
http://drobilla.net/plugins/mda/DX10
http://drobilla.net/plugins/mda/DeEss
http://drobilla.net/plugins/mda/Degrade
http://drobilla.net/plugins/mda/Delay
http://drobilla.net/plugins/mda/Detune
http://drobilla.net/plugins/mda/Dither
http://drobilla.net/plugins/mda/DubDelay
http://drobilla.net/plugins/mda/Dynamics
http://drobilla.net/plugins/mda/EPiano
http://drobilla.net/plugins/mda/Image
http://drobilla.net/plugins/mda/JX10
http://drobilla.net/plugins/mda/Leslie
http://drobilla.net/plugins/mda/Limiter
http://drobilla.net/plugins/mda/Loudness
http://drobilla.net/plugins/mda/MultiBand
http://drobilla.net/plugins/mda/Overdrive
http://drobilla.net/plugins/mda/Piano
http://drobilla.net/plugins/mda/RePsycho
http://drobilla.net/plugins/mda/RezFilter
http://drobilla.net/plugins/mda/RingMod
http://drobilla.net/plugins/mda/RoundPan
http://drobilla.net/plugins/mda/Shepard
http://drobilla.net/plugins/mda/Splitter
http://drobilla.net/plugins/mda/Stereo
http://drobilla.net/plugins/mda/SubSynth
http://drobilla.net/plugins/mda/TalkBox
http://drobilla.net/plugins/mda/TestTone
http://drobilla.net/plugins/mda/ThruZero
http://drobilla.net/plugins/mda/Tracker
http://drobilla.net/plugins/mda/Transient
http://drobilla.net/plugins/mda/VocInput
http://drobilla.net/plugins/mda/Vocoder
http://drobilla.net/plugins/omins/adenv
http://drobilla.net/plugins/omins/adenv_lvl
http://drobilla.net/plugins/omins/comparison
http://drobilla.net/plugins/omins/dahdsr_fexp
http://drobilla.net/plugins/omins/dahdsr_hexp
http://drobilla.net/plugins/omins/fast_crossfade
http://drobilla.net/plugins/omins/formant_filter
http://drobilla.net/plugins/omins/hz_voct
http://drobilla.net/plugins/omins/masher
http://drobilla.net/plugins/omins/multiplexer
http://drobilla.net/plugins/omins/prob_switch
http://drobilla.net/plugins/omins/range_trans
http://drobilla.net/plugins/omins/sample_and_hold
http://drobilla.net/plugins/omins/signal_abs
http://drobilla.net/plugins/omins/slew_limiter
http://drobilla.net/plugins/omins/slide
http://drobilla.net/plugins/omins/waveguide_mesh
http://factorial.hu/plugins/lv2/ir
http://gabe.is-a-geek.org/composite/plugins/sampler/1
http://gareus.org/oss/lv2/b_overdrive
http://gareus.org/oss/lv2/b_reverb
http://gareus.org/oss/lv2/b_synth
http://gareus.org/oss/lv2/b_whirl
http://github.com/nicklan/drmr
http://home.gna.org/lv2vocoder/1
http://invadarecords.com/plugins/lv2/compressor/mono
http://invadarecords.com/plugins/lv2/compressor/stereo
http://invadarecords.com/plugins/lv2/delay/mono
http://invadarecords.com/plugins/lv2/delay/sum
http://invadarecords.com/plugins/lv2/erreverb/mono
http://invadarecords.com/plugins/lv2/erreverb/sum
http://invadarecords.com/plugins/lv2/filter/hpf/mono
http://invadarecords.com/plugins/lv2/filter/hpf/stereo
http://invadarecords.com/plugins/lv2/filter/lpf/mono
http://invadarecords.com/plugins/lv2/filter/lpf/stereo
http://invadarecords.com/plugins/lv2/input
http://invadarecords.com/plugins/lv2/meter
http://invadarecords.com/plugins/lv2/phaser/mono
http://invadarecords.com/plugins/lv2/phaser/stereo
http://invadarecords.com/plugins/lv2/phaser/sum
http://invadarecords.com/plugins/lv2/testtone
http://invadarecords.com/plugins/lv2/tube/mono
http://invadarecords.com/plugins/lv2/tube/stereo
http://kunz.corrupt.ch/products/tal-noisemaker
http://kunz.corrupt.ch/products/tal-vocoder
http://linuxdsp.co.uk/lv2/mbc2b.lv2
http://linuxdsp.co.uk/lv2/mkii-graph-eq1.lv2
http://linuxdsp.co.uk/lv2/mkii-graph-eq2.lv2
http://linuxdsp.co.uk/lv2/peq-1a.lv2
http://linuxdsp.co.uk/lv2/peq-2a.lv2
http://linuxdsp.co.uk/lv2/pro-dyn1.lv2
http://linuxdsp.co.uk/lv2/pro-dyn2.lv2
http://linuxdsp.co.uk/lv2/pro-eq1.lv2
http://linuxdsp.co.uk/lv2/pro-eq2.lv2
http://linuxdsp.co.uk/lv2/pro-gate1.lv2
http://linuxdsp.co.uk/lv2/pro-gate2.lv2
http://linuxdsp.co.uk/lv2/sr-2b.lv2
http://linuxsampler.org/plugins/linuxsampler
http://lv2plug.in/plugins/eg-amp
http://lv2plug.in/plugins/eg-metro
http://lv2plug.in/plugins/eg-sampler
http://lv2plug.in/plugins/eg-synth
http://nedko.aranaudov.org/soft/filter/2/mono
http://nedko.aranaudov.org/soft/filter/2/stereo
http://plugin.org.uk/swh-plugins/alias
http://plugin.org.uk/swh-plugins/allpass_c
http://plugin.org.uk/swh-plugins/allpass_l
http://plugin.org.uk/swh-plugins/allpass_n
http://plugin.org.uk/swh-plugins/amPitchshift
http://plugin.org.uk/swh-plugins/amp
http://plugin.org.uk/swh-plugins/analogueOsc
http://plugin.org.uk/swh-plugins/artificialLatency
http://plugin.org.uk/swh-plugins/autoPhaser
http://plugin.org.uk/swh-plugins/bandpass_a_iir
http://plugin.org.uk/swh-plugins/bandpass_iir
http://plugin.org.uk/swh-plugins/bodeShifter
http://plugin.org.uk/swh-plugins/bodeShifterCV
http://plugin.org.uk/swh-plugins/butthigh_iir
http://plugin.org.uk/swh-plugins/buttlow_iir
http://plugin.org.uk/swh-plugins/bwxover_iir
http://plugin.org.uk/swh-plugins/chebstortion
http://plugin.org.uk/swh-plugins/comb
http://plugin.org.uk/swh-plugins/combSplitter
http://plugin.org.uk/swh-plugins/comb_c
http://plugin.org.uk/swh-plugins/comb_l
http://plugin.org.uk/swh-plugins/comb_n
http://plugin.org.uk/swh-plugins/const
http://plugin.org.uk/swh-plugins/crossoverDist
http://plugin.org.uk/swh-plugins/dcRemove
http://plugin.org.uk/swh-plugins/decay
http://plugin.org.uk/swh-plugins/decimator
http://plugin.org.uk/swh-plugins/declip
http://plugin.org.uk/swh-plugins/delay_c
http://plugin.org.uk/swh-plugins/delay_l
http://plugin.org.uk/swh-plugins/delay_n
http://plugin.org.uk/swh-plugins/delayorama
http://plugin.org.uk/swh-plugins/diode
http://plugin.org.uk/swh-plugins/divider
http://plugin.org.uk/swh-plugins/djFlanger
http://plugin.org.uk/swh-plugins/dj_eq
http://plugin.org.uk/swh-plugins/dj_eq_mono
http://plugin.org.uk/swh-plugins/dysonCompress
http://plugin.org.uk/swh-plugins/fadDelay
http://plugin.org.uk/swh-plugins/fastLookaheadLimiter
http://plugin.org.uk/swh-plugins/flanger
http://plugin.org.uk/swh-plugins/fmOsc
http://plugin.org.uk/swh-plugins/foldover
http://plugin.org.uk/swh-plugins/fourByFourPole
http://plugin.org.uk/swh-plugins/foverdrive
http://plugin.org.uk/swh-plugins/freqTracker
http://plugin.org.uk/swh-plugins/gate
http://plugin.org.uk/swh-plugins/giantFlange
http://plugin.org.uk/swh-plugins/gong
http://plugin.org.uk/swh-plugins/gongBeater
http://plugin.org.uk/swh-plugins/gverb
http://plugin.org.uk/swh-plugins/hardLimiter
http://plugin.org.uk/swh-plugins/harmonicGen
http://plugin.org.uk/swh-plugins/hermesFilter
http://plugin.org.uk/swh-plugins/highpass_iir
http://plugin.org.uk/swh-plugins/hilbert
http://plugin.org.uk/swh-plugins/impulse_fc
http://plugin.org.uk/swh-plugins/inv
http://plugin.org.uk/swh-plugins/karaoke
http://plugin.org.uk/swh-plugins/lcrDelay
http://plugin.org.uk/swh-plugins/lfoPhaser
http://plugin.org.uk/swh-plugins/lookaheadLimiter
http://plugin.org.uk/swh-plugins/lookaheadLimiterConst
http://plugin.org.uk/swh-plugins/lowpass_iir
http://plugin.org.uk/swh-plugins/lsFilter
http://plugin.org.uk/swh-plugins/matrixMSSt
http://plugin.org.uk/swh-plugins/matrixSpatialiser
http://plugin.org.uk/swh-plugins/matrixStMS
http://plugin.org.uk/swh-plugins/mbeq
http://plugin.org.uk/swh-plugins/modDelay
http://plugin.org.uk/swh-plugins/multivoiceChorus
http://plugin.org.uk/swh-plugins/pitchScaleHQ
http://plugin.org.uk/swh-plugins/plate
http://plugin.org.uk/swh-plugins/pointerCastDistortion
http://plugin.org.uk/swh-plugins/rateShifter
http://plugin.org.uk/swh-plugins/retroFlange
http://plugin.org.uk/swh-plugins/revdelay
http://plugin.org.uk/swh-plugins/ringmod_1i1o1l
http://plugin.org.uk/swh-plugins/ringmod_2i1o
http://plugin.org.uk/swh-plugins/satanMaximiser
http://plugin.org.uk/swh-plugins/sc1
http://plugin.org.uk/swh-plugins/sc2
http://plugin.org.uk/swh-plugins/sc3
http://plugin.org.uk/swh-plugins/sc4
http://plugin.org.uk/swh-plugins/se4
http://plugin.org.uk/swh-plugins/shaper
http://plugin.org.uk/swh-plugins/sifter
http://plugin.org.uk/swh-plugins/sinCos
http://plugin.org.uk/swh-plugins/singlePara
http://plugin.org.uk/swh-plugins/sinusWavewrapper
http://plugin.org.uk/swh-plugins/smoothDecimate
http://plugin.org.uk/swh-plugins/split
http://plugin.org.uk/swh-plugins/surroundEncoder
http://plugin.org.uk/swh-plugins/svf
http://plugin.org.uk/swh-plugins/tapeDelay
http://plugin.org.uk/swh-plugins/transient
http://plugin.org.uk/swh-plugins/triplePara
http://plugin.org.uk/swh-plugins/valve
http://plugin.org.uk/swh-plugins/valveRect
http://plugin.org.uk/swh-plugins/vynil
http://plugin.org.uk/swh-plugins/waveTerrain
http://plugin.org.uk/swh-plugins/xfade
http://plugin.org.uk/swh-plugins/xfade4
http://plugin.org.uk/swh-plugins/zm1
http://samplv1.sourceforge.net/lv2
http://studionumbersix.com/foo/lv2/yc20
urn:50m30n3:plugins:SO-404
urn:50m30n3:plugins:SO-666
urn:50m30n3:plugins:SO-kl5
urn:juce:TalDub3
urn:juce:TalFilter
urn:juce:TalFilter2
urn:juce:TalReverb
urn:juce:TalReverb2
urn:juce:TalReverb3