n900 и pptp

пишет
dpkg -i ppp_2.4.4rel-10.1_armel.deb
(Reading database ... 23726 files and directories currently installed.)
Preparing to replace ppp 2.4.4rel-10.1 (using ppp_2.4.4rel-10.1_armel.deb) ...
Unpacking replacement ppp ...
dpkg: dependency problems prevent configuration of ppp:
ppp depends on libc6 (>= 2.7-1); however:
  Version of libc6 on system is 2.5.1-1eglibc19+0m5.
ppp depends on libpam0g (>= 0.99.7.1); however:
  Package libpam0g is not installed.
ppp depends on libpcap0.8 (>= 0.9.3-1); however:
  Package libpcap0.8 is not installed.
ppp depends on libpam-modules; however:
  Package libpam-modules is not installed.
ppp depends on libpam-runtime (>= 0.76-13.1); however:
  Package libpam-runtime is not installed.
dpkg: error processing ppp (--install):
dependency problems - leaving unconfigured
Errors were encountered while processing:
ppp
Nokia-N900-42-11:~# dpkg: dependency problems prevent configuration of ppp:
-sh: dpkg:: not found
Nokia-N900-42-11:~#  ppp depends on libc6 (>= 2.7-1); however:
-sh: syntax error: "(" unexpected
Nokia-N900-42-11:~#   Version of libc6 on system is 2.5.1-1eglibc19+0m5.
-sh: Version: not found

мне что то страшновато обновлять версии
мб кто нить осмеливался