[LAU] trouble with compiled jack/qjackctl/ffado
peder at musikhuset.org
Mon Mar 30 10:45:59 EDT 2009
Quoting Atte André Jensen <atte.jensen at gmail.com>:
> Arnold Krille wrote:
>> More like "scons PREFIX=/usr" which installs everything to /usr, otherwise
>> only the libs get installed to /usr/lib, the rest stays in /usr/local. Could
>> give troubles...
> Ok, will try that.
> How do I figure out what got installed in /usr/local then, in order to
> remove it before installing in the right location?
To avoid these problems I always set
--prefix=/opt/package-name-and-version and use 'stow' to populate
/usr/local with symlinks. Uninstalling is as easy as using 'stow -D'
to remove the symlinks and then 'rm -rf /opt/package-name-and-version'.
This way I can have multiple versions of the same package (say Ardour2
and Ardour3 or GreatApp-1.0stable and GreatApp-1.1alpha) installed
simultaneously and just stow them back and forth.
To get back to the original question about jack starting from console
but not qjackctl: did you run 'ldconfig' after installing to update
the linker cache?
You also might need to do a 'echo /usr/local/lib >
/etc/ld.so.conf.d/local.conf' before that.
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