Backup diff of 2012-09-05 vs current(No. 1)

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yoya@sakura:/usr/lib/mono$ sudo -s

[sudo] password for yoya:
root@sakura:/usr/lib/mono# ln -s 2.0 1.0
root@sakura:/usr/lib/mono#

yoya@sakura:~$ sudo apt-get install mono-csharp-shell

apt-get install mono-mcs
apt-get install mono-devel