Ahhhh... This place has PACKAGES

Having gotten my blasted scratchbox working, I didn't seem to be any closer to compiling anything. I needed several packages and they weren't in the default packages available in the initial set up. Why, o why don't they give you any useful repositories right from the start in your scratchbox setup? I mean, COMEON!

So, the good news is that Hacking the N810 pointed me in the direction of http://gronmayer.com/it which is now officially my second savior of the day (right after Gnuton).

At Gronmayer.com I was able to search for the packages I was looking for, find out what repositories they live in and set up my /etc/apt/sources.list in the scratchbox accordingly.

Just remember, you have to set up configuration files like the /etc/apt/sources.list for EACH target you are running in scratchbox, especially if you plan to be doing cross compilation.

Maemo Scratchbox Hell

That was SO much harder than yesterday. So, maybe it wasn't the same problem.

When trying to install the maemo-sdk-runtime in the ARMEL target of my scratchbox, I kept getting this HUGE error that started

[sbox-DIABLO_ARMEL: ~] > fakeroot apt-get install maemo-sdk-runtime
Reading package lists... Done
Building dependency tree... Done
The following NEW packages will be installed:
maemo-sdk-runtime
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
27 not fully installed or removed.
Need to get 0B/1890B of archives.
After unpacking 32.8kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
maemo-sdk-runtime
Install these packages without verification [y/N]? y
/scratchbox/tools/bin/sh: line 1: /usr/sbin/dpkg-preconfigure: No such file or directory
Selecting previously deselected package maemo-sdk-runtime.
(Reading database ... 16920 files and directories currently installed.)
Unpacking maemo-sdk-runtime (from .../maemo-sdk-runtime_1.0_all.deb) ...
Setting up gconf2 (2.16.0-1osso14) ...
/scratchbox/tools/bin/chown: `messagebus:messagebus': invalid user
dpkg: error processing gconf2 (--configure):
subprocess post-installation script returned error exit status 1

and ended

E: Sub-process /scratchbox/devkits/debian-etch/bin/dpkg returned an error code (1)

I'll now list ALL the things that it took to get this working...

Let us start with /etc/sysctl.conf
add the lines

vm.mmap_min_addr = 4096
net.ipv4.ip_local_port_range = 1024 65535
vm.vdso_enabled = 0

to this file. I recommend doing a search for each of those setting before you add the new lines. If you have the settings in there, comment them out, and then put the changed setting directly underneath with a comment about WHY you are doing this. (That's to save you heartache later if it breaks something else.)

Next, I ran apt-get install -f in both my normal shell and in the scratchbox. I used apt-get autoremove to get rid of some no-longer-needed packages in my regular shell.

Gnuton reported several problems and fixes and although I didn't have his 'messagebus:messagebus': invalid user problem I still did

cd /var/cache/apt/archives
fakeroot dpkg -i *dbus*

in the scratchbox, just in case.

Finally, I followed his advice and did

cp /usr/sbin/dpkg-preconfigure /scratchbox/users/lisha/targets/DIABLO_ARMEL/usr/sbin

and finally the &$%#! fakeroot apt-get install maemo-sdk-runtime worked.