[LV2] Ardour doesn't find lv2

rosea.grammostola rosea.grammostola at gmail.com
Tue Dec 11 16:11:48 PST 2012


On 12/12/2012 12:00 AM, David Robillard wrote:
> On Tue, 2012-12-11 at 23:41 +0100, rosea.grammostola wrote:
> [...]
>> Anyway, if I do
>> echo $LV2_PATH
>>
>> I get an empty line
>
> There is a big difference between an environment variable being set to
> the empty string, and the environment variable not being set at all.
> Both will print nothing for this command.  As I mentioned earlier,
> 'export' will print all set environment variables.
>
> Perhaps yours has been set to the empty string?  This will result in
> zero plugins.  You can use 'unset LV2_PATH' to unset it.
>
>> 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
> [snip]
>
> All valid URIs, this looks fine.
>
> -dr

This also?

~$ lv2ls
file:///usr/lib/lv2/StereoInOut.ingen/StereoInOut.ttl 
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

export
declare -x LV2_PATH=""




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