Circlean/README_initial_setup.md

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Create a new image from scratch
===============================
* Download the most recent Raspbian version:
http://downloads.raspberrypi.org/raspbian_latest
* Unpack it:
```
unzip 2015-02-16-raspbian-wheezy.zip
```
Prepare the base image
======================
It will be used for the build environment and the final image.
* [Add empty space to the image](resize_img.md)
* Edit `mount_image.sh` and change the `IMAGE` variable accordingly
```
IMAGE='2015-02-16-raspbian-wheezy.img'
```
* Chroot in the image
```
sudo ./proper_chroot.sh
```
* Change your user to root (your global variables may be broken)
```
su root
```
* The locales may be broken, fix it (remove `en_GB.UTF-8 UTF-8`, set `en_US.UTF-8 UTF-8`):
```
dpkg-reconfigure locales
```
* In the image, make sure everything is up-to-date, and remove the old packages
```
apt-get update
apt-get dist-upgrade
apt-get autoremove
```
Setup two images
================
* Create two separate images: one will be used to build the deb packages that are not available in wheezy
```
mv 2015-02-16-raspbian-wheezy.img BUILDENV_2015-02-16-raspbian-wheezy.img
cp BUILDENV_2015-02-16-raspbian-wheezy.img FINAL_2015-02-16-raspbian-wheezy.img
```
Build environment specifics
===========================
* Create a symlink to the build image
```
ln -s BUILDENV_2015-02-16-raspbian-wheezy.img 2015-02-16-raspbian-wheezy.img
```
* Chroot in the image
```
sudo ./proper_chroot.sh
```
* Change your user to root (your global variables may be broken)
```
su root
```
* Add Wheezy backports source packages to build a poppler version compatible with pdf2htmlEX
```
echo 'deb-src http://ftp.debian.org/debian/ wheezy-backports main' >> /etc/apt/sources.list
gpg --keyserver pgpkeys.mit.edu --recv-key 8B48AD6246925553
gpg -a --export 8B48AD6246925553 | sudo apt-key add -
apt-get update
```
* Get the required build dependencies and the sources
```
apt-get build-dep poppler
apt-get source poppler
```
* Compile the package
```
cd poppler-<VERSION>/
dpkg-buildpackage
```
* Install the packages required by pdf2htmlEX
```
apt-get install cmake libfontforge-dev libspiro-dev python-dev default-jre-headless
cd ..
dpkg -i libpoppler-dev* libpoppler* libpoppler-private-dev*
```
* Download the sources of pdf2htmlEX (we cannot use anything newer than v0.11 because fontforge>=2.0 is not available)
```
wget https://github.com/Rafiot/pdf2htmlEX/archive/KittenGroomer.zip
unzip KittenGroomer.zip
```
* Compile the package
```
cd pdf2htmlEX-KittenGroomer/
dpkg-buildpackage -uc -b
```
* Get the packages out of the building image (run it outside of the chroot)
```
cp /mnt/arm_rPi/libpoppler46_* /mnt/arm_rPi/pdf2htmlex_* deb/
```
Final image specifics
=====================
* Change the link to the image
```
rm 2015-02-16-raspbian-wheezy.img
ln -s FINAL_2015-02-16-raspbian-wheezy.img 2015-02-16-raspbian-wheezy.img
```
* Chroot in the image
```
sudo ./proper_chroot.sh
```
* Change your user to root (your global variables may be broken)
```
su root
```
* Copy the debian packages into the chroot (run it outside of the chroot)
```
cp deb/*.deb /mnt/arm_rPi/
```
* Install repencencies required by the project
```
2015-03-10 15:13:40 +01:00
apt-get install libreoffice p7zip-full libfontforge1 timidity freepats pmount ntfs-3g
dpkg -i *.deb
```
* Create the user, make Libreoffice and mtab working on a RO filesystem
```
useradd -m kitten
pushd /home/kitten
ln -s /tmp/libreoffice
popd
chown -R kitten:kitten /home/kitten
ln -s /proc/mounts /etc/mtab
```
* Copy the script to the image
```
sudo ./copy_to_final.sh
```
Write the image on a SD card
============================
*WARNING*: Make sure you write on the right filesystem
```
sudo dd bs=4M if=FINAL_2015-02-16-raspbian-wheezy.img of=/dev/<FILESYSTEM>
```
Run the tests
=============
Make sure to set the filename of the image in `tests/run.sh`
```
sudo ./run_tests.sh
```