error while updating using pacman

gistfile1.txt

[root@svijayakumar shiva]# pacman -Su

:: Starting full system upgrade...
warning: gc: local (7.2-1) is newer than extra (7.1-4)
warning: linux: local (3.4-1) is newer than core (3.3.7-1)
warning: linux-headers: local (3.4-1) is newer than core (3.3.7-1)
warning: pinentry: local (0.8.1-4) is newer than core (0.8.1-3)
resolving dependencies...
looking for inter-conflicts...

Targets (30): automake-1.12.1-1  awesome-3.4.11-5  bash-4.2.029-1  colord-0.1.21-1  db-5.3.21-1  imagemagick-6.7.7.5-1  lib32-libx11-1.5.0-1  libldap-2.4.31-2  libtasn1-2.13-1  libx11-1.5.0-1  libxaw-1.0.11-1  libxft-2.3.1-1
              mkinitcpio-0.9.1-1  mkinitcpio-busybox-1.20.1-1  openldap-2.4.31-2  php-5.4.3-4  php-apache-5.4.3-4  php-fpm-5.4.3-4  php-mcrypt-5.4.3-4  python-3.2.3-3  python-distutils-extra-2.32-1  run-parts-4.3.1-1
              startup-notification-0.12-3  sudo-1.8.5.p2-1  systemd-tools-184-2  xcb-util-0.3.9-1  xcb-util-image-0.3.9-1  xcb-util-keysyms-0.3.9-1  xcb-util-wm-0.3.9-1  xf86-video-intel-2.19.0-3

Total Installed Size:   176.24 MiB
Net Upgrade Size:       78.89 MiB

Proceed with installation? [Y/n] 
(30/30) checking package integrity                                                                                                       [###################################################################################] 100%
(30/30) loading package files                                                                                                            [###################################################################################] 100%
(30/30) checking for file conflicts                                                                                                      [###################################################################################] 100%
error: failed to commit transaction (conflicting files)
python: /usr/bin/python exists in filesystem
Errors occurred, no packages were upgraded.