How to use Dreambox OptiFlasher v2.0.0.6 Pro Enigma2 with 7020 hd?

Dear friend's!

I have problem with downloading any software plugins like berry allen with Dreambox OptiFlasher v2.0.0.6 Pro Enigma2!

I have dreambox 7020 hd and i use last oOozoon image. (OoZooN-Image-dm7020hd-20140323.nfi)

Please help me to solve this problem.
what I must to do?

Here is copy from OptiFlasher tenhet.

Some Plugins require restart to take effect! =================================================================
Installing Barry Allen on dm7020hd
=================================================================
Image download from add to this modified version
modified by mfaraj57-dreamoem.com-thanks for gutamine for fantastic plugin
=================================================================
Barry Allen stops automount, reboot after installation to get it back
Barry Allen stops udev, reboot after installation to get it back
No usable Device found for Barry Allen, sorry !
Collected errors:
* pkg_run_script: package "enigma2-plugin-extensions-sim2-barryallen-imagedownloader" preinst script returned status 1.
* preinst_configure: Aborting installation of enigma2-plugin-extensions-sim2-barryallen-imagedownloader.
* opkg_install_cmd: Cannot install package enigma2-plugin-extensions-sim2-barryallen-imagedownloader.
root@dm7020hd:~#