pi@Raspbian ~ $ wget http://steinerdatenbank.de/software/kodi-15.tar.gz
--2015-08-01 10:07:44--  http://steinerdatenbank.de/software/kodi-15.tar.gz
Resolving steinerdatenbank.de (steinerdatenbank.de)... 85.25.144.201
Connecting to steinerdatenbank.de (steinerdatenbank.de)|85.25.144.201|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 28603041 (27M) [application/octet-stream]
Saving to: `kodi-15.tar.gz'

100%[======================================>] 28,603,041  3.56M/s   in 7.8s

2015-08-01 10:07:52 (3.49 MB/s) - `kodi-15.tar.gz' saved [28603041/28603041]

pi@Raspbian ~ $ tar -xzf kodi-15.tar.gz
pi@Raspbian ~ $ cd kodi-15
pi@Raspbian ~/kodi-15 $
pi@Raspbian ~/kodi-15 $ sudo ./install
Package kodi listed more than once, only processing once.
dpkg: warning: ignoring request to remove kodi which isn't installed
dpkg: warning: ignoring request to remove kodi.bin which isn't installed
Reading package lists... Done
Building dependency tree
Reading state information... Done
Building data structures... Done
Building data structures... Done
(Reading database ... 95304 files and directories currently installed.)
Unpacking kodi (from kodi_15.1-150901_armhf.deb) ...
dpkg: error processing kodi_15.1-150901_armhf.deb (--install):
 trying to overwrite '/usr/lib/kodi/addon-helpers.cmake', which is also in package kodi-bin 2:14.2-1wheezy
dpkg-deb (subprocess): decompressing archive member: internal gzip write error: Broken pipe
dpkg-deb: error: subprocess <decompress> returned error exit status 2
dpkg-deb (subprocess): cannot copy archive member from 'kodi_15.1-150901_armhf.deb' to decompressor pipe: failed to write (Broken pipe)
Errors were encountered while processing:
 kodi_15.1-150901_armhf.deb
(Reading database ... 95304 files and directories currently installed.)
Preparing to replace libplatform1 1.0.9-1 (using libplatform1_1.0.9-1_armhf.deb) ...
Unpacking replacement libplatform1 ...
Setting up libplatform1 (1.0.9-1) ...
pi@Raspbian ~/kodi-15 $ startkodi
/usr/local/bin/startkodi: line 8: kodi: command not found
Couldnt get a file descriptor referring to the console
pi@Raspbian ~/kodi-15 $