julius_ros should depends on rsync

[furushchev]

Since #112, rsync is required to build julius_ros package and it is registered in build_depend, but it looks that debian package ros-indigo-julius-ros still does not depend on rsync.

$ sudo apt-get install ros-indigo-julius-ros
(...many logs...)
/var/lib/dpkg/tmp.ci/preinst: line 59: rsync: command not found
dpkg: error processing archive /var/cache/apt/archives/ros-indigo-julius_2.1.6-0trusty-20171122-203936-0800_amd64.deb (--unpack):
 subprocess new pre-installation script returned error exit status 127

I'm using ros-shadow-fixed.

$ sudo apt show ros-indigo-julius-ros
Package: ros-indigo-julius-ros
Version: 2.1.6-0trusty-20171218-092711-0800
Maintainer: Yuki Furuta <furushchev@jsk.imi.i.u-tokyo.ac.jp>
Installed-Size: 148 kB
Depends: julius-voxforge, nkf, python-lxml, python-rospkg, ros-indigo-audio-capture, ros-indigo-audio-common-msgs, ros-indigo-julius, ros-indigo-rospy, ros-indigo-sound-play, ros-indigo-speech-recognition-msgs, ros-indigo-std-srvs
Priority: extra
Section: misc
Download-Size: 19.2 kB
APT-Manual-Installed: yes
APT-Sources: http://packages.ros.org/ros-shadow-fixed/ubuntu/ trusty/main amd64 Packages
Description: The julius_ros package

@k-okada Any idea?

[furushchev]

2018-03-16 05:10:24 (17.0 MB/s) - ‘/tmp/tmp.O9jnuxz692/dictation-kit-v4.4.zip’ saved [426837341/426837341]

/var/lib/dpkg/tmp.ci/preinst: line 37: unzip: command not found

Extracted archive /tmp/tmp.O9jnuxz692/dictation-kit-v4.4.zip, but /tmp/tmp.O9jnuxz692/dictation-kit-v4.4

unzip is also required.

[k-okada]

we need add them to run_depends of julius (not juilus_ros ...)
https://github.com/jsk-ros-pkg/jsk_3rdparty/pull/112/files