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Difference between revisions of "OLA Debian / Ubuntu"

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(Add Usage (about init))
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Packages are hosted at http://apt.openlighting.org
 
Packages are hosted at http://apt.openlighting.org
  
−
= Edit sources.conf =
+
= Edit sources.list =
  
 
Add the relevant line to your /etc/apt/sources.list file
 
Add the relevant line to your /etc/apt/sources.list file
Line 29: Line 29:
 
apt-get install ola ola-python
 
apt-get install ola ola-python
 
</pre>
 
</pre>
 +
 +
= Usage =
 +
 +
Since ola-0.8.23, you can choose to start olad at boot.
 +
The question is asked the first time you install ola.
 +
If you chose 'No', you can change it with:
 +
<pre>sudo dpkg-reconfigure ola</pre>
 +
 +
Since you choose 'Yes', the init script will be active and you will get the advantages below.
 +
Take care, if you start olad manually in a terminal, you will loose these advantages.
 +
 +
 +
*Control the olad process with:
 +
<pre>
 +
sudo /etc/init.d/ola start
 +
sudo /etc/init.d/ola stop
 +
sudo /etc/init.d/ola restart
 +
</pre>
 +
 +
 +
*olad is started by the 'olad' system user (automatically created and added to groups dialout and plugdev).
 +
So olad is ready to use USB devices (thanks to udev rules).
 +
 +
 +
*conf files are in /var/lib/ola/conf/ and owned by 'olad'.
 +
To configure the plugins, you need to add yourself to the olad group.
 +
For example:
 +
<pre>sudo adduser renzo olad</pre>
 +
then logout and login again (you need to do it only once).
 +
 +
You are now able to open the conf files, for example:
 +
gedit /var/lib/ola/conf/ola-artnet.conf
 +
 +
 +
*You can try my bash script to set the plugins easily
 +
(but uncomment the second line to use debian path):
 +
http://www.imaginux.com/ccount/click.php?id=155
 +
 +
 +
*Read the olad logs with:
 +
<pre>cat /var/log/syslog</pre>
 +
if you want to see the 20 last lines:
 +
<pre>cat /var/log/syslog | tail -n20</pre>
  
 
= See Also =
 
= See Also =
  
 
[[Notes on Building Debian Packages]]
 
[[Notes on Building Debian Packages]]

Revision as of 02:32, 15 September 2012

Packages are hosted at http://apt.openlighting.org

Edit sources.list

Add the relevant line to your /etc/apt/sources.list file

Debian

deb   http://apt.openlighting.org/debian  squeeze main

Ubuntu Precise

deb   http://apt.openlighting.org/ubuntu  precise main

Ubuntu Natty

deb   http://apt.openlighting.org/ubuntu  natty main

Install

apt-get update
apt-get install ola ola-python

Usage

Since ola-0.8.23, you can choose to start olad at boot. The question is asked the first time you install ola. If you chose 'No', you can change it with: 

sudo dpkg-reconfigure ola

Since you choose 'Yes', the init script will be active and you will get the advantages below. Take care, if you start olad manually in a terminal, you will loose these advantages.


  • Control the olad process with:
sudo /etc/init.d/ola start
sudo /etc/init.d/ola stop
sudo /etc/init.d/ola restart


  • olad is started by the 'olad' system user (automatically created and added to groups dialout and plugdev).

So olad is ready to use USB devices (thanks to udev rules).


  • conf files are in /var/lib/ola/conf/ and owned by 'olad'.

To configure the plugins, you need to add yourself to the olad group. For example: 

sudo adduser renzo olad

then logout and login again (you need to do it only once).

You are now able to open the conf files, for example: gedit /var/lib/ola/conf/ola-artnet.conf


  • You can try my bash script to set the plugins easily

(but uncomment the second line to use debian path): http://www.imaginux.com/ccount/click.php?id=155


  • Read the olad logs with:
cat /var/log/syslog

if you want to see the 20 last lines: 

cat /var/log/syslog | tail -n20

See Also

Notes on Building Debian Packages

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