Improve install.sh

install.sh

 
 # This script assumes to be run by the root user (with /sbin in the path).
 
+# Install the module
+cd dracut.module
+make uninstall
+make install
+cd -
+
 # note: on the capri002 (as of the time those lines are wrote):
 # OS disk: 250GB, /dev/nvme1n1
 # /dev/nvme1n1p1	efi partition
@@ -17,9 +23,13 @@ TARGET_ROOT_PARTITION=${TARGET_DISK}p2
 # why?
 e2label $TARGET_ROOT_PARTITION ROOT
 
+# TMP: Delete bootnum 0 so that there is only one boot option for an image created by this script
+efibootmgr -b 0 -B
+
 # Create an initramfs image
 dracut -c ./dracut.module/dracut.conf --force
 
+# Why? The boot manager seems to forget the boot option if this is not done.
 cp -r /boot/efi/EFI /EFI
 
 # Set the image as a boot option