Adobe AIR 2.6 and Debian Sid 64-bit

I wanted to get Adobe AIR to work on my 64-bit Debian Sid installation, to try out some other twitter clients, more specifically Saezuri. (On a side note: the offering of twitter clients on linux is … mediocre. Bad, even. The (imho) best one is Pino, but it has problems of it’s own).

(Sidenote: Adobe has decided to discontinue AIR for Linux.)

It didn’t really go all that smooth, so here’s the process:

First, download the Adobe AIR 2.6 runtime from Save it somewhere (like /tmp).
Next, open a terminal and make it executable: chmod +x /tmp/AdobeAIRInstaller.bin

Normally, now, you can try to install it: /tmp/AdobeAIRInstaller.bin. This should popup a dialog, telling you it’s going to install it. Unfortunatly at this point, I ran into a problem: it didn’t find either Gnome Keyring or KDE Kwallet, even though I have both installed on my system. After some digging, I recalled that AIR is a 32-bit framework, so I would need the 32-bit libraries for it to work.
While leaving the installer open, I went to look for the extracted directory, which was found under /tmp/air.w9qZiT, where, in one of the subdirectories I found a bunch of binaries which ended looking for libraries like
I found the needed libraries in the i386 packages kdelibs4c2a and libqt3-mt (which are for Debian Squeeze…), extracted them and put them in /usr/lib32:

lrwxrwxrwx 1 root root 16 Aug 8 2010 ->
-rw-r--r-- 1 root root 213988 Aug 8 2010
lrwxrwxrwx 1 root root 19 Aug 8 2010 ->
-rw-r--r-- 1 root root 2465476 Aug 8 2010
lrwxrwxrwx 1 root root 17 Aug 8 2010 ->
-rw-r--r-- 1 root root 172488 Aug 8 2010
lrwxrwxrwx 1 root root 25 Aug 8 2010 ->
-rw-r--r-- 1 root root 61452 Aug 8 2010
lrwxrwxrwx 1 root root 17 Sep 5 2010 ->
lrwxrwxrwx 1 root root 17 Sep 5 2010 ->
-rw-r--r-- 1 root root 7515480 Sep 5 2010

(I’ve made a tarball with those libraries, which you can find here. You can install it by extracting it with cd /usr/lib32; tar xvfz ia32-libs.tar.gz.)

Retry the installer, still didn’t go further. After some more digging, I found an article detailing the use of AIR on non-KDE and non-Gnome systems on the Adobe Knowledge base. (I use a mix of Gnome, GTK and KDE apps, with XFCE as desktop environment)

What I had to do was run the following commands before launching the installer:

(for Gnome, see the article)

After this, the installer went ahead and dumped AIR in /opt/Adobe AIR. (spaces in a directory? Really, Adobe????)

Next hurdle: after installing Saezuri, I noticed it had a hideous black border:

Saezuri with black border

… completely not acceptable. Luckely, this was easily fixed by enabling display compositing in the XFCE settings. Another problem fixed:

Saezuri with transparancy

The last problem I ran into is that AIR seems to default to firefox as the default browser. Since I’m not a firefox user (I do have it installed for those special occasions), that didn’t do. After some more digging I found a blog post detailing how to change this: apparently Adobe decided that hardcoding firefox as a browser was a good idea. I fixed this by hex-editing the file under /opt/Adobe AIR/Versions/1.0, changing the hardcoded ‘firefox’ by ‘browser’, and adding a symlink under /usr/bin pointing browser to x-www-browser:
ln -s /usr/bin/x-www-browser /usr/bin/browser
(x-www-browser is part of the Debian alternatives system, which allows for easy selection of default browsers and what not.)

You can download the patched here.

Now AIR seems to behave the way I want it to, so I’m a happy camper :)

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