[ros-users] Dependencies of a stack
Miguel Prada
miguel.register at gmail.com
Fri Jul 16 17:49:38 UTC 2010
You have to keep in mind that each time you run
export ROS_PACKAGE_PATH=/my/package/path
you are overwriting the previous value of that variable. That's why it cannot find where the base ROS packages are. In any case, the path I told you before was not correct, I think it should work if you remove the line that says
export ROS_PACKAGE_PATH=/home/mars/ros/stacks
and substitute the line that says
export ROS_PACKAGE_PATH=/home/mars/ros/omnibot
with
export ROS_PACKAGE_PATH=/home/mars/ros/omnibot:$ROS_PACKAGE_PATH
That way you are prepending your package path to the previous content of ROS_PACKAGE_PATH instead of substituting it.
Miguel.
El 16/07/2010, a las 19:06, ibwood escribió:
>
> It might help to look at my bash file (.bashrc):
>
> # ~/.bashrc: executed by bash(1) for non-login shells.
> # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
> # for examples
>
> # If not running interactively, don't do anything
> [ -z "$PS1" ] && return
>
> # don't put duplicate lines in the history. See bash(1) for more options
> # don't overwrite GNU Midnight Commander's setting of `ignorespace'.
> HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups
> # ... or force ignoredups and ignorespace
> HISTCONTROL=ignoreboth
>
> # append to the history file, don't overwrite it
> shopt -s histappend
>
> # for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
>
> # check the window size after each command and, if necessary,
> # update the values of LINES and COLUMNS.
> shopt -s checkwinsize
>
> # make less more friendly for non-text input files, see lesspipe(1)
> [ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
>
> # set variable identifying the chroot you work in (used in the prompt below)
> if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
> debian_chroot=$(cat /etc/debian_chroot)
> fi
>
> # set a fancy prompt (non-color, unless we know we "want" color)
> case "$TERM" in
> xterm-color) color_prompt=yes;;
> esac
>
> # uncomment for a colored prompt, if the terminal has the capability; turned
> # off by default to not distract the user: the focus in a terminal window
> # should be on the output of commands, not on the prompt
> #force_color_prompt=yes
>
> if [ -n "$force_color_prompt" ]; then
> if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
> # We have color support; assume it's compliant with Ecma-48
> # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
> # a case would tend to support setf rather than setaf.)
> color_prompt=yes
> else
> color_prompt=
> fi
> fi
>
> if [ "$color_prompt" = yes ]; then
>
> PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$
> '
> else
> PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
> fi
> unset color_prompt force_color_prompt
>
> # If this is an xterm set the title to user at host:dir
> case "$TERM" in
> xterm*|rxvt*)
> PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
> ;;
> *)
> ;;
> esac
>
> # enable color support of ls and also add handy aliases
> if [ -x /usr/bin/dircolors ]; then
> test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval
> "$(dircolors -b)"
> alias ls='ls --color=auto'
> #alias dir='dir --color=auto'
> #alias vdir='vdir --color=auto'
>
> alias grep='grep --color=auto'
> alias fgrep='fgrep --color=auto'
> alias egrep='egrep --color=auto'
> fi
>
> # some more ls aliases
> #alias ll='ls -l'
> #alias la='ls -A'
> #alias l='ls -CF'
>
> # Alias definitions.
> # You may want to put all your additions into a separate file like
> # ~/.bash_aliases, instead of adding them here directly.
> # See /usr/share/doc/bash-doc/examples in the bash-doc package.
>
> if [ -f ~/.bash_aliases ]; then
> . ~/.bash_aliases
> fi
>
> # enable programmable completion features (you don't need to enable
> # this, if it's already enabled in /etc/bash.bashrc and /etc/profile
> # sources /etc/bash.bashrc).
> if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
> . /etc/bash_completion
> fi
> source /opt/ros/boxturtle/setup.sh
> source ~/ros-tutorials/setup.sh
> export EDITOR='emacs -nw'
>
> export ROS_ROOT=~/ros
> export ROS_PACKAGE_PATH=/home/mars/ros/omnibot
> export ROS_PACKAGE_PATH=/home/mars/ros/stacks
> export ROS_IP=192.168.1.108
> export ROS_MASTER_URI=http://192.168.1.108:11311/
> export PATH=$ROS_ROOT/bin:$PATH
> export PYTHONPATH=$ROS_ROOT/core/roslib/src:$PYTHONPATH
> export OCTAVE_PATH=$ROS_ROOT/core/experimental/rosoct/octave:$OCTAVE_PATH
> source $ROS_ROOT/tools/rosbash/rosbash
> --
> View this message in context: http://ros-users.122217.n3.nabble.com/Dependencies-of-a-stack-tp972858p973033.html
> Sent from the ROS-Users mailing list archive at Nabble.com.
>
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