ICub machines configuration/Archive - Revision history

Giovanni Saponaro: archive obsolete "Poeticon software" page content

2015-02-12T13:17:46Z

archive obsolete "Poeticon software" page content

← Older revision		Revision as of 13:17, 12 February 2015
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	Solution: remove any manually installed ffmpeg version, then		Solution: remove any manually installed ffmpeg version, then
	sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev		sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev

			= POETICON++ software =

			From June 2012, the iCub software was upgraded with the Poeticon system demonstrations.
			The following machines were updates: PC104, icubbrain1, icubbrain2, chico2 (windows), chico3, chico4.

			* Machine chico2 runs Windows. Binary installers were downloaded from the iCub site (YARP installer and iCub installer). When running the installers, select only the dependencies and not the main libraries (yarp and iCub). Then download and install from svn source the iCub and Yarp repositories. Then the CSLU Toolkit was installed for speech recognition.

			* Machines in linux (all the others) now have the repository in <code>/usr/local/robot</code>

Giovanni Saponaro at 13:13, 12 February 2015

2015-02-12T13:13:41Z

← Older revision		Revision as of 13:13, 12 February 2015
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	''Go back to the [[~~VisLab~~ machines configuration]] page''.		''Go back to the [[iCub machines configuration]] page''.

	= Operating system installation =		= Operating system installation =

Giovanni Saponaro: moved VisLab machines configuration/Archive to ICub machines configuration/Archive

2015-02-12T13:13:26Z

moved VisLab machines configuration/Archive to ICub machines configuration/Archive

← Older revision	Revision as of 13:13, 12 February 2015
(No difference)

Giovanni Saponaro: /* OpenCV */ more archive

2015-02-11T18:03:57Z

OpenCV: more archive

← Older revision		Revision as of 18:03, 11 February 2015
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	If the above fails, try BUILD_TBB=ON (i.e. automatically "Download and build TBB from source"). More information about TBB support in the latest OpenCV [http://answers.opencv.org/questions/query:tbb here].		If the above fails, try BUILD_TBB=ON (i.e. automatically "Download and build TBB from source"). More information about TBB support in the latest OpenCV [http://answers.opencv.org/questions/query:tbb here].

			=== Possible problems with manual compilation ===

			'''error: ‘ptrdiff_t’ does not name a type'''

			Solution: edit OpenCV-x.y.z/modules/core/include/opencv2/core/core.hpp, add #include <stddef.h>

			'''fatal error: linux/videodev.h: No such file or directory'''

			Solution:
			sudo apt-get install libv4l-dev
			cd /usr/include/linux
			sudo ln -s ../libv4l1-videodev.h videodev.h

			'''undefined reference to `cvCreateCameraCapture_V4L(int)''''

			Solution: see [https://code.ros.org/trac/opencv/ticket/324 here] (including the change suggested in the comments)

			'''error: ‘AVERROR_NUMEXPECTED’ was not declared in this scope'''

			Solution: apply the two patches located [https://code.ros.org/trac/opencv/ticket/1020 here] with the following commands.
			wget https://code.ros.org/trac/opencv/raw-attachment/ticket/1020/ffmpeg_build.patch https://code.ros.org/trac/opencv/raw-attachment/ticket/1020/ffmpeg_build_2.patch
			patch -p1 < ffmpeg_build.patch
			# when asked for which file to patch, give the full path to OpenCV-x.y.z/modules/highgui/src/cap_ffmpeg.cpp
			patch -p1 < ffmpeg_build_2.patch
			# ditto

			'''error: ‘av_rescale_q’ was not declared in this scope'''

			Solution: edit OpenCV-x.y.z/modules/highgui/src/cap_ffmpeg.cpp, add #include <libavutil/mathematics.h> before #include <ffmpeg/avcodec.h> ([http://eternalwandering777.wordpress.com/2012/05/18/opencv-2-3-1-build-on-ubuntu-12-04/ source])

			'''error: #error The Eigen/Array header does no longer exist in Eigen3. All that functionality has moved to Eigen/Core.'''

			Solution: apply the patch located [https://code.ros.org/trac/opencv/ticket/805 here] with the following commands.
			wget https://code.ros.org/trac/opencv/raw-attachment/ticket/805/diff.txt
			patch -p1 < diff.txt
			# when asked for which file to patch, give the full path to OpenCV-x.y.z/modules/features2d/src/matchers.cpp

			'''No rule to make target `/usr/lib/python3.0/config/libpython3.0.so', needed by `lib/cv.so'.'''

			Solution: ccmake ., toggle advanced options (press 't'), set
			PYTHON_LIBRARY /usr/lib/python2.7/config/libpython2.7.so

			'''error: ‘avformat_free_context’ was not declared in this scope'''

			Solution: remove any manually installed ffmpeg version, then
			sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev

Giovanni Saponaro: archive obsolete OpenCV + TBB instructions

2015-02-11T17:59:55Z

archive obsolete OpenCV + TBB instructions

← Older revision		Revision as of 17:59, 11 February 2015
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	store-passwords = no		store-passwords = no
	This implies that SVN will ask you for your password every time you do a commit, as opposed to storing it in plain text on the system. (Don't worry about changing your personal <code>~/.subversion/config</code> file: the parameter is not actually set there, so the global <code>/etc</code> setting is used.)		This implies that SVN will ask you for your password every time you do a commit, as opposed to storing it in plain text on the system. (Don't worry about changing your personal <code>~/.subversion/config</code> file: the parameter is not actually set there, so the global <code>/etc</code> setting is used.)

			= Additional software =

			== OpenCV ==

			=== Manual compilation ===

			This is needed for some iCub vision modules (e.g. motionCUT, stereo-vision). Instructions:

			* download [http://threadingbuildingblocks.org/download TBB Source], make
			* download OpenCV 2.4.3 or higher, CMake, set WITH_TBB=ON and insert the paths obtained with the TBB compilation, such as
			TBB_INCLUDE_DIR=/usr/local/src/robot/tbb41_20130314oss/include
			TBB_LIB_DIR=/usr/local/src/robot/tbb41_20130314oss/build/linux_intel64_gcc_cc4.6_libc2.15_kernel3.2.0_release

			* compile OpenCV

			* set OpenCV_DIR to the path of OpenCV-x.y.z/build, for example:
			export OpenCV_DIR=$code/OpenCV-2.4.3/build

			If the above fails, try BUILD_TBB=ON (i.e. automatically "Download and build TBB from source"). More information about TBB support in the latest OpenCV [http://answers.opencv.org/questions/query:tbb here].

Giovanni Saponaro: /* Environment variables */

2015-02-10T15:36:54Z

Environment variables

← Older revision		Revision as of 15:36, 10 February 2015
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	export IPOPT_DIR=/home/icub/Ipopt-3.10.0 # only for servers (IK solver)		export IPOPT_DIR=/home/icub/Ipopt-3.10.0 # only for servers (IK solver)
	source $YARP_ROOT/scripts/yarp_completion		source $YARP_ROOT/scripts/yarp_completion

			If you need software from icub-contrib (most likely you don't, as most of that repository has been migrated to GitHub), some lines need to be added or changed:

			export ICUBcontrib_DIR=$code/icub-contrib-common/build
			export PATH=$PATH:$YARP_DIR/bin:$ICUB_DIR/bin:$ICUBcontrib_DIR/bin
			export YARP_DATA_DIRS=$YARP_DIR/share/yarp:$ICUB_DIR/share/iCub:$ICUBcontrib_DIR/share/ICUBcontrib

	* Then, before the following line of /etc/bash.bashrc		* Then, before the following line of /etc/bash.bashrc

Giovanni Saponaro: /* Other operations */ SVN

2014-09-15T17:35:08Z

Other operations: SVN

← Older revision		Revision as of 17:35, 15 September 2014
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	# per-user environment variables (non-interactive and interactive mode)		# per-user environment variables (non-interactive and interactive mode)
	source $HOME/.bash_env		source $HOME/.bash_env

			== Subversion (older versions) ==

			For security, uncomment (thus enabling) the following parameter in <code>/etc/subversion/config</code>:
			store-passwords = no
			This implies that SVN will ask you for your password every time you do a commit, as opposed to storing it in plain text on the system. (Don't worry about changing your personal <code>~/.subversion/config</code> file: the parameter is not actually set there, so the global <code>/etc</code> setting is used.)

Giovanni Saponaro: archive 'use Main server rather than Portugal server' instruction

2013-05-06T14:36:43Z

archive 'use Main server rather than Portugal server' instruction

← Older revision		Revision as of 14:36, 6 May 2013
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	''Go back to the [[VisLab machines configuration]] page''.		''Go back to the [[VisLab machines configuration]] page''.

			= Operating system installation =

			== Operations after first boot ==

			* choose Main server (rather than Portugal server, which is not always reliable) as the software repository:
			** on desktop machines, System -> Administration -> Synaptic Package Manager -> Settings -> Repositories -> Download from: Main server
			** on server machines, remove all the "pt." strings from <code>/etc/apt/sources.list</code> with the following command: <code>sudo sed -i 's/pt.//g' sources.list</code>

	= Other operations =		= Other operations =

Giovanni Saponaro: add link to main page

2012-05-31T11:44:25Z

add link to main page

← Older revision		Revision as of 11:44, 31 May 2012
Line 1:		Line 1:
			''Go back to the [[VisLab machines configuration]] page''.

	= Other operations =		= Other operations =

Giovanni Saponaro: old environment variables (prior to Ugo's May 2012 visit)

2012-05-31T11:43:49Z

old environment variables (prior to Ugo's May 2012 visit)

New page

= Other operations =

== Environment variables ==

* Create a file called ~/.bash_env (used by both interactive and non-interactive sessions, such as commands launched via <code>yarprun</code> from another machine) like this one:

export YARP_ROOT=/home/icub/yarp2
export YARP_DIR=$YARP_ROOT/build
export ICUB_ROOT=/home/icub/iCub
export ICUB_DIR=$ICUB_ROOT/main/build
export PATH=$PATH:$YARP_DIR/bin:$ICUB_DIR/bin
export ICUB_ROBOTNAME=iCubLisboa01 # only for machines that connect to the real robot
export IPOPT_DIR=/home/icub/Ipopt-3.10.0 # only for servers (IK solver)
source $YARP_ROOT/scripts/yarp_completion

* Then, before the following line of /etc/bash.bashrc
[ -z "$PS1" ] && return
add this:
# per-user environment variables (non-interactive and interactive mode)
source $HOME/.bash_env