crossepg wont install in HDMU image

cant install crossepg in HDMU image, im using this image in a alien2 box for bout a year and its good, so got a second alien box, but cant get crossepg installed, the download manager dnt work anymore, so tryed puting a .ipk file in temp and install from their but just gives an error msg, what crrossepg should i use or can i take it from my other box, dnt want to make full backup because of all the plugin i added, its abit slow
dreamuser

this is starting to piss me off, i keep getting this error when i try to install using telnet..
SPARK7162:~# opkg install -force-overwrite /tmp/enigma2-plugin-epg-crossepg_0.6_
sh4.ipk
Installing enigma2-plugin-epg-crossepg (0.6) to root...
Collected errors:
* opkg_install_pkg: Package enigma2-plugin-epg-crossepg md5sum mismatch. Either
the opkg or the package index are corrupt. Try 'opkg update'.
* opkg_install_cmd: Cannot install package enigma2-plugin-epg-crossepg.
i have try a different version and same error, i also get that error or one very like it when i download from addon plugins, im ready to smash it up lol is thieir another way to install crossepg.
dreamuser

Thanks you, at last, i can now put the rope away for another day lol. wont install ipk using software management but did work wen i use 7zip,
thanks again