但馬様
ご返信誠に有難く存じます。
$ export ROS_IP='127.0.0.1'
を実行後rosrunを試したところ、解決致しませんでした。
なので、
$ sudo vim ~/.bashrc
$ sudo vim /etc/hosts の結果を載せますので長くなってしまいますが
ご指摘もらえれば幸いです。
~/.bashrcは長すぎるので、下部だけ載せます。
$ env | grep ROS
ROS_ROOT=/opt/ros/indigo/share/ros
ROS_PACKAGE_PATH=/opt/ros/indigo/share:/opt/ros/indigo/stacks
ROSLISP_PACKAGE_DIRECTORIES=
ROS_DISTRO=indigo
ROS_IP=127.0.0.1
ROS_ETC_DIR=/opt/ros/indigo/etc/ros
$ sudo vim ~/.bashrc
# Add an "alert" alias for long running commands. Use like so:
# sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
elif [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
fi
source /opt/ros/indigo/setup.bash
source /home/imuhata/workspace/setup.bash
$ sudo vim /etc/hosts
127.0.0.1 localhost
192.168.1.32 imu○○○-VirtualBox
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters