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2014-04-21 04:31:35 -0500 | asked a question | could not find python module 'rosdep2.rospack Whenever I do rosmake I get the following error.
I have tried uninstalling rosdep and reinstalling it but I could not succeed.
I have also reinstalled my ros 2 times but still I have the same problem.
Currently I am using ros-groovy and using Ubuntu 12.10 I have even looked at the answers like the following link: rosrun-rviz-failed-in-groovy/
or link: rviz-runtime-error-in-groovy-at-mac-os-xhomebrew/ but still could not solve this error. I also wanted to know where the error exists . is it because of Failed to invoke /opt/ros/groovy/bin/rospack deps-manifests rtkrcv or because of [rospack] Error: could not find python module 'rosdep2.rospack'. is rosdep up-to-date (at least 0.10.4)? because for rospack error I have tried almost everything to fix it. Any help would be appreciated. Thanks. {-------------------------------------------------------------------------------
mkdir -p bin
cd build && cmake -Wdev -DCMAKE_TOOLCHAIN_FILE=/opt/ros/groovy/share/ros/core/rosbuild/rostoolchain.cmake ..
[rosbuild] Building package rtkrcv
Failed to invoke /opt/ros/groovy/bin/rospack deps-manifests rtkrcv
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.7/rosdep2/__init__.py", line 45, in <module>
from .lookup import RosdepDefinition, RosdepView, RosdepLookup, \
File "/usr/lib/pymodules/python2.7/rosdep2/lookup.py", line 44, in <module>
from .sources_list import SourcesListLoader
File "/usr/lib/pymodules/python2.7/rosdep2/sources_list.py", line 34, in <module>
import tempfile
File "/home/asfandyar/anaconda/lib/python2.7/tempfile.py", line 32, in <module>
import io as _io
File "/home/asfandyar/anaconda/lib/python2.7/io.py", line 51, in <module>
import _io
ImportError: /home/asfandyar/anaconda/lib/python2.7/lib-dynload/_io.so: undefined symbol: _PyLong_AsInt
[rospack] Error: could not find python module 'rosdep2.rospack'. is rosdep up-to-date (at least 0.10.4)?
CMake Error at /opt/ros/groovy/share/ros/core/rosbuild/public.cmake:129 (message):
Failed to invoke rospack to get compile flags for package 'rtkrcv'. Look
above for errors from rospack itself. Aborting. Please fix the broken
dependency!
Call Stack (most recent call first):
/opt/ros/groovy/share/ros/core/rosbuild/public.cmake:203 (rosbuild_invoke_rospack)
CMakeLists.txt:12 (rosbuild_init)
-- Configuring incomplete, errors occurred!
-------------------------------------------------------------------------------}
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2014-04-21 03:02:41 -0500 | commented answer | rosdep is not working in my ubuntu 11.10 @dornhege I am encountering the same problem. I have removed rosdep from /usr/local/bin and reinstalled via "sudo apt-get install python-rosdep" but still I am encountering the same problem |
2014-04-20 06:54:55 -0500 | marked best answer | Has anyone tried integrating RTKLIB into ROS? Rtklib is a software for the enhancement of precision of data derived from satellite positioning system. I am trying to integrate some features of this software in ROS. I had few questions on this so wanted to know if there is anybody who has worked on it before. Rtklib information can be found on http://www.rtklib.com/
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2014-04-20 06:54:49 -0500 | marked best answer | RVIZ tutorial error ( dir 'include' is neither an absolute directory nor exists) I am following the rviz tutorials on ROS wiki
The basic shapes tutorial Whenever I do the catkin_make in the folder I have made with the command catkin_create_pkg using_markers roscpp visualization_msgs
it gives me the following error. What should I do? The specified base path "/home/asfandyar/using_markers" contains a CMakeLists.txt but "catkin_make" must be invoked in the root of workspace
I tried moving the CMakeLists.txt to the src folder and then I used catkin_make and it gave me the following error. CMake Error at /opt/ros/groovy/share/catkin/cmake/catkin_package.cmake:314 (message):
catkin_package() include dir 'include' is neither an absolute directory nor
exists relative to '/home/asfandyar/using_markers1/src'
Call Stack (most recent call first):
/opt/ros/groovy/share/catkin/cmake/catkin_package.cmake:98 (_catkin_package)
CMakeLists.txt:50 (catkin_package)
-- Configuring incomplete, errors occurred!
Invoking "cmake" failed
What should I do? |
2014-04-20 06:54:45 -0500 | marked best answer | change path of roscd I am following the tutorials of the ros man page. I have a query. Whenever I use roscd beginner_tutorials I get: /catkin_ws/install/share/beginner_tutorials$
How can I change roscd so that it gives me the path of beginner_tutorials in the /catkin_ws/devel/lib/beginner_tutorials folder |
2014-04-20 06:54:45 -0500 | marked best answer | Change path of rosrun. Couldn't find executables? I am following tutorials of ROS at the ROS wiki //www.ros.org/wiki/ROS/Tutorials/ExaminingPublisherSubscriber.
When I try to run rosrun beginner_tutorials talker . It tells me that: [rosrun] Couldn't find executable named talker below /home/maverick/catkin_ws/install/share/beginner_tutorials
I know that the executable is not in the install folder but rather in devel. How can I make it search for rosrun beginner_tutorial talker in devel/lib/beginner_tutorials/talker
Additional information: When I ran find -executable -type f the output is given as below: *./devel/lib/beginner_tutorials/add_two_ints_client
./devel/lib/beginner_tutorials/talker
./devel/lib/beginner_tutorials/add_two_ints_server
./devel/lib/beginner_tutorials/listener
./devel/_setup_util.py
./devel/env.sh
./install/_setup_util.py
./install/env.sh
./build/CMakeFiles/CompilerIdC/a.out
./build/CMakeFiles/CompilerIdCXX/a.out
./build/CMakeFiles/CMakeDetermineCompilerABI_C.bin
./build/CMakeFiles/CMakeDetermineCompilerABI_CXX.bin
./build/catkin_generated/installspace/_setup_util.py
./build/catkin_generated/installspace/env.sh
./build/catkin_generated/setup_cached.sh
./build/catkin_generated/env_cached.sh*
After using the env | grep ROS_PACKAGE_PATH I get: ROS_PACKAGE_PATH=/opt/ros/groovy/share:/opt/ros/groovy/stacks
and I have sourced the file using the following command: source ./devel/setup.bash
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2014-04-20 00:15:10 -0500 | commented answer | rosdep is not working in my ubuntu 11.10 @unais How did you fix this. How did you remove it and then installed the new one |
2014-01-28 17:31:08 -0500 | marked best answer | Process has died I am just trying to launch a file using roslaunch rtklib.launch but it constantly says that process has died. I have spent a lot of time fixing this problem but I cannot. Also everything was working fine yesterday but when I try to launch it now, it does not work. The error is as follows started roslaunch server http://malik:34688/
SUMMARY
========
PARAMETERS
* /rosdistro
* /rosversion
* /rtkrcv/inpstr1_format
* /rtkrcv/inpstr1_path
* /rtkrcv/inpstr1_type
* /rtkrcv/out_degform
* /rtkrcv/out_outstat
* /rtkrcv/out_solformat
* /rtkrcv/out_timeform
* /rtkrcv/out_timendec
* /rtkrcv/out_timesys
* /rtkrcv/outstr1_format
* /rtkrcv/outstr1_path
* /rtkrcv/outstr1_type
* /rtkrcv/pos1_elmask
* /rtkrcv/pos1_frequency
* /rtkrcv/pos1_ionoopt
* /rtkrcv/pos1_navsys
* /rtkrcv/pos1_posmode
* /rtkrcv/pos1_sateph
* /rtkrcv/pos1_snrmask
* /rtkrcv/pos1_soltype
* /rtkrcv/pos1_tropopt
NODES
/
rtkrcv (rtkrcv/rtkrcv)
auto-starting new master
process[master]: started with pid [3881]
ROS_MASTER_URI=http://localhost:11311
setting /run_id to a204a6d4-e98d-11e2-85d2-081196dfce64
process[rosout-1]: started with pid [3894]
started core service [/rosout]
process[rtkrcv-2]: started with pid [3906]
[rtkrcv-2] process has died [pid 3906, exit code -11, cmd /home/asfandyar/gnss-master/rtkrcv/bin/rtkrcv -m 3003 __name:=rtkrcv __log:=/home/asfandyar/.ros/log/a204a6d4-e98d-11e2-85d2-081196dfce64/rtkrcv-2.log].
log file: /home/asfandyar/.ros/log/a204a6d4-e98d-11e2-85d2-081196dfce64/rtkrcv-2*.log
I have already tried netstat -ltpn inorder to check there is no other ros program running. Any help would be appreciated. |
2014-01-28 17:31:02 -0500 | marked best answer | stream server start error in rosrun I did the roslaunch for this package gps_meas.launch but I am constantly receiving this error. I have tried fixing it but to no avail. The error is as follows: started roslaunch server http://malik:49380/
SUMMARY
========
CLEAR PARAMETERS
* /gps_meas/
PARAMETERS
* /rosdistro
* /rosversion
NODES
/
gps_meas (rtklib/str2str)
ROS_MASTER_URI=http://localhost:11311
core service [/rosout] found
process[gps_meas-1]: started with pid [6312]
stream server start
stream server start error
[gps_meas-1] process has died [pid 6312, exit code 255, cmd /home/asfandyar/gnss-master/rtklib/bin/str2str -in serial://ttyACM0:57600:8:n:1:off -out tcpsvr://:8600 -d 5000 -out file:///home/asfandyar/gnss-master/rtklib/logs/%Y%m%d_%h%M_gps_meas.log __name:=gps_meas __log:=/home/asfandyar/.ros/log/3149aa1c-dfe6-11e2-be64-d067e53f4c7b/gps_meas-1.log].
log file: /home/asfandyar/.ros/log/3149aa1c-dfe6-11e2-be64-d067e53f4c7b/gps_meas-1*.log
all processes on machine have died, roslaunch will exit
shutting down processing monitor...
... shutting down processing monitor complete
done
The output of my env| grep ROS_PACKAGE_PATH is as follows: ROS_PACKAGE_PATH=/home/asfandyar/ros:/opt/ros/groovy/stacks:/opt/ros/groovy/share:/home/asfandyar/gnss-master
Any help would be greatly appreciated. Thanks |