* tiny fix: /usr/lib/one/ruby/cloud/occi/occi-server.rb should be executable.

 one@vm:~$ sudo occi-server start
 Can not find /usr/lib/one/ruby/cloud/occi/occi-server.rb.

one@vm:~$ sudo bash -x occi-server start
+ '[' -z '' ']'
+ OCCI_PID=/var/run/one/occi-server.pid
+ OCCI_SERVER=/usr/lib/one/ruby/cloud/occi/occi-server.rb
+ OCCI_LOCK_FILE=/var/lock/one/.occi.lock
+ OCCI_LOG=/var/log/one/occi-server.log
+ OCCI_ETC=/etc/one/occi-server.conf
+ case "$1" in
+ setup
++ grep '^IMAGE_DIR=' /etc/one/occi-server.conf
+ eval
+ export TMPDIR=/tmp
+ TMPDIR=/tmp
+ mkdir -p /tmp
+ '[' -f /var/lock/one/.occi.lock ']'
+ start
+ '[' '!' -x /usr/lib/one/ruby/cloud/occi/occi-server.rb ']'
+ echo 'Can not find /usr/lib/one/ruby/cloud/occi/occi-server.rb.'
Can not find /usr/lib/one/ruby/cloud/occi/occi-server.rb.
+ exit 1
 * TODO: add language support zh_TW