fix xinput.d not exist -- 後續 of upgrade to squeeze

因為 upgrade 到 squeeze 後， x.org 重新安裝。之後 dist-upgrade 就會出現： update-alternatives: error: alternative path /etc/X11/xinit/xinput.d/scim-bridge doesn't exist. 查一下我連 xinput.d 這個 folder 都沒有，所以就 install xinput。 然後到舊的 把 xinput.d/sci* copy 過來，再作一次 dist-upgrade 就.. The following partially installed packages will be configured: scim-bridge-agent scim-bridge-client-gtk No packages will be installed, upgraded, or removed. 0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B of archives. After unpacking 0 B will be used. Setting up scim-bridge-agent (0.4.16-2+b1) ... update-alternatives: using /etc/X11/xinit/xinput.d/scim-bridge to provide /etc/X11/xinit/xinput.d/ja_JP (xinput-ja_JP) in auto mode. update-alternatives: using /etc/X11/xinit/xinput.d/scim-bridge to provide /etc/X11/xinit/xinput.d/ko_KR (xinput-ko_KR) in auto mode. update-alternatives: using /etc/X11/xinit/xinput.d/scim-bridge to provide /etc/X11/xinit/xinput.d/zh_CN (xinput-zh_CN) in auto mode. update-alternatives: using /etc/X11/xinit/xinput.d/scim-bridge to provide /etc/X11/xinit/xinput.d/zh_TW (xinput-zh_TW) in auto mode. update-alternatives: using /etc/X11/xinit/xinput.d/scim-bridge to provide /etc/X11/xinit/xinput.d/zh_HK (xinput-zh_HK) in auto mode. update-alternatives: using /etc/X11/xinit/xinput.d/scim-bridge to provide /etc/X11/xinit/xinput.d/zh_SG (xinput-zh_SG) in auto mode. Setting up scim-bridge-client-gtk (0.4.16-2+b1) ... 就 OK 了(?)