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Why can't find /opt/ros/fuerte/setup.bash

asked 2014-03-20 18:49:00 -0500

Lee gravatar image

updated 2014-03-21 06:23:08 -0500

Hi, I install ROS again.I have installed Ubutun 12.04 and I follow ROS fuerte installation instructions

I do the following: 1.add new source to the software sources - Go to Software Center -> Edit -> Software Sources. 2.Make sure all the first four checkboxes are checked: main, universe, restricted and multiverse. 3.Open Terminal, and execute the following command: sudo sh -c 'echo "deb ???://packages.ros.org/ros/ubuntu precise main" > /etc/apt/sources.list.d/ros-latest.list' 4.In terminal type: wget ???://packages.ros.org/ros.key -O - | sudo apt-key add - 5. sudo apt-get update . 6.Install ROS full version:sudo apt-get install ros-fuerte-desktop-full.

Notice:??? epual to http

Then there is something wrong as follow: 38 upgraded, 436 newly installed, 0 to remove and 245 not upgraded. Need to get 402 MB/696 MB of archives. After this operation, 2,037 MB of additional disk space will be used. Do you want to continue [Y/n]? y Get:1 ???://us.archive.ubuntu.com/ubuntu/ precise/universe libsdl-image1.2 i386 1.2.10-3 [29.1 kB] Get:2 ???://packages.ros.org/ros/ubuntu/ precise/main ros-fuerte-dynamic-reconfigure i386 1.4.2-s1367524085~precise [752 kB] Get:3 ???://us.archive.ubuntu.com/ubuntu/ precise/main g++-4.6 i386 4.6.3-1ubuntu5 [6,745 kB] Get:4 ???://packages.ros.org/ros/ubuntu/ precise/main ros-fuerte-dynamic-reconfigure i386 1.4.2-s1367524085~precise [752 kB] Get:5 ???://us.archive.ubuntu.com/ubuntu/ precise/main g++-4.6 i386 4.6.3-1ubuntu5 [6,745 kB] Get:6 ???://packages.ros.org/ros/ubuntu/ precise/main ros-fuerte-dynamic-reconfigure i386 1.4.2-s1367524085~precise [752 kB] Get:7 ???://us.archive.ubuntu.com/ubuntu/ precise/main g++-4.6 i386 4.6.3-1ubuntu5 [6,745 kB] Get:8 ???://us.archive.ubuntu.com/ubuntu/ precise-updates/main libasound2-dev i386 1.0.25-1ubuntu10.2 [70.2 kB] Get:9 ???://us.archive.ubuntu.com/ubuntu/ precise-updates/main libavahi-common-dev i386 0.6.30-5ubuntu2.1 [42.5 kB] Get:10 ???://us.archive.ubuntu.com/ubuntu/ precise-updates/main libdbus-1-dev i386 1.4.18-1ubuntu1.4 [212 kB] Get:11 ???://us.archive.ubuntu.com/ubuntu/ precise-updates/main libavahi-client-dev i386 0.6.30-5ubuntu2.1 [36.7 kB] Get:12 ???://us.archive.ubuntu.com/ubuntu/ precise/main libtinfo-dev i386 5.9-4 [93.5 kB] Get:13 ???://us.archive.ubuntu.com/ubuntu/ precise/main libncurses5-dev i386 5.9-4 [218 kB] Get:14 ???://us.archive.ubuntu.com/ubuntu/ precise/main libslang2-dev i386 2.2.4-3ubuntu1 [526 kB] Get:15 ???://us.archive.ubuntu.com/ubuntu/ precise/main libcaca-dev i386 0.99.beta17-2.1ubuntu2 [844 kB] Get:16 ???://packages.ros.org/ros/ubuntu/ precise/main ros-fuerte-dynamic-reconfigure i386 1.4.2-s1367524085~precise [752 kB] Get:17 ???://packages.ros.org/ros/ubuntu/ precise/main ros-fuerte-nodelet-core i386 1.6.5-s1367540629~precise [2,593 kB] Get:18 ???://us.archive.ubuntu.com/ubuntu/ precise/main libfltk1.1-dev i386 1.1.10-10 [565 kB] Get:19 ???://us.archive.ubuntu.com/ubuntu/ precise/main libnetpbm10 i386 2:10.0-15 [65.3 kB] Get:20 ???://us.archive.ubuntu.com/ubuntu/ precise/main libnetpbm10-dev i386 ... (more)

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Are you sure you installed ROS fuerte and not another distribution like groovy or hydro? Check your folder in /opt/ros what is inside? If indeed there is a fuerte folder inside then probably something went wrong during the install process. Did you install ros with apt-get install?

Mehdi. gravatar imageMehdi. ( 2014-03-20 19:04:14 -0500 )edit

Did you check the file exists? What is the exact error message?

BennyRe gravatar imageBennyRe ( 2014-03-20 20:55:10 -0500 )edit

Am I understanding you right that you installed ROS using apt-get and there is nothing under /opt?

BennyRe gravatar imageBennyRe ( 2014-03-21 02:35:38 -0500 )edit

Hello,BennyRe. that's what i mean!is there someproblem?

Lee gravatar imageLee ( 2014-03-21 02:39:11 -0500 )edit

Yes this is definitely a problem. There should be your ROS installation. It seems like something went terribly wrong during installation. Try reinstalling ROS.

BennyRe gravatar imageBennyRe ( 2014-03-21 02:44:37 -0500 )edit

So I must remove ROS, and reinstall ROS? when I use apt-get install ros, I find connection speed slow,is any effect to install ROS? Thank you,BennyRe.

Lee gravatar imageLee ( 2014-03-21 02:56:09 -0500 )edit

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answered 2014-03-23 21:42:49 -0500

BennyRe gravatar image

updated 2014-03-23 21:43:06 -0500

Slow connection speed is no problem as long as your connection is more or less stable.

Is seems like either your internet connection was down when you ran the above commands or packages.ros.org was down.

Please try the above commands again. Note that you only have to add the key once.

P.S. Please paste shell output in the code environment.

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Asked: 2014-03-20 18:49:00 -0500

Seen: 383 times

Last updated: Mar 23 '14