Xbian & LCD troubles

Connection to 192.168.1.24 closed.
mbpdealexandre:~ Anderson69s$ ssh root@192.168.1.24
root@192.168.1.24's password:
------------------------------------------------------------------
     Y88b d88P  888888b.   8888888        d8888 888b    888
      Y88o88P   888  .88P    888        d88P888 88888b  888
       Y888P    8888888K.    888       d88P 888 888Y88b 888
       d888b    888  "Y88b   888      d88P  888 888 Y88b888
     d88P Y88b  888   d88P   888    d8888888888 888   Y8888
    d88P   Y88b 8888888P"  8888888 d88P     888 888    Y888
------------------------------------------------------------------
XBian v1.0B2 - XBMC on the Raspbery Pi, Bleeding Edge, 2012 - 2013
Find us at: http://www.xbian.org http://github.com/xbianonpi/xbian

XBian and all its packages are distributed as free software; for
important license, terms and conditions, please refer into
/etc/xbian_copying. XBian comes with ABSOLUTELY NO WARRANTY, to the
extent permitted by applicable law.

! rpi-update usage at your own risk. can break your xbian setup !
Last login: Sat Dec  7 08:23:44 2013 from 192.168.1.19
root@xbian:~# sudo pip install RPi.GPIO
Downloading/unpacking RPi.GPIO
  Downloading RPi.GPIO-0.5.3a.tar.gz
  Running setup.py egg_info for package RPi.GPIO

Installing collected packages: RPi.GPIO
  Running setup.py install for RPi.GPIO
    building 'RPi.GPIO' extension
    gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c source/py_gpio.c -o build/temp.linux-armv6l-2.7/source/py_gpio.o
    unable to execute gcc: No such file or directory
    error: command 'gcc' failed with exit status 1
    Complete output from command /usr/bin/python -c "import setuptools;__file__='/root/build/RPi.GPIO/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-Wsiz6D-record/install-record.txt:
    running install

running build

running build_py

creating build

creating build/lib.linux-armv6l-2.7

creating build/lib.linux-armv6l-2.7/RPi

copying RPi/__init__.py -> build/lib.linux-armv6l-2.7/RPi

running build_ext

building 'RPi.GPIO' extension

creating build/temp.linux-armv6l-2.7

creating build/temp.linux-armv6l-2.7/source

gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c source/py_gpio.c -o build/temp.linux-armv6l-2.7/source/py_gpio.o

unable to execute gcc: No such file or directory

error: command 'gcc' failed with exit status 1

----------------------------------------
Command /usr/bin/python -c "import setuptools;__file__='/root/build/RPi.GPIO/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-Wsiz6D-record/install-record.txt failed with error code 1 in /root/build/RPi.GPIO
Storing complete log in /root/.pip/pip.log
root@xbian:~# sudo halt

root@xbian:~# Broadcast message from root@xbian
    (/dev/pts/0) at 8:28 ...

The system is going down for halt NOW!
Connection to 192.168.1.24 closed by remote host.
Connection to 192.168.1.24 closed.
mbpdealexandre:~ Anderson69s$