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spencer-project / spencer_people_tracking

Multi-modal ROS-based people detection and tracking framework for mobile robots developed within the context of the EU FP7 project SPENCER.
http://www.spencer.eu/
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Queries in installing libcudaHOG #11

Closed sfchik closed 8 years ago

sfchik commented 8 years ago

Hi,

I am interested in using the spencer_people_tracking in my master project, and hence I attempted to install the libcudaHOG from spencer_people_tracking/detection/monocular_detectors/3rd_party/. I have installed Nvdia-Cuda 6.5 and try to follow the installation instruction. The first issue that I encountered is with the statement "Change into the rwth_perception_people/3rd_party directory", may I know does that mean "//src/spencer_people_tracking/detection/monocular_detectors/3rd_party"?

Then I try the next instructions "mkdir build; cd build; cmake ..; make" The followings was shown in the terminal:

-- The C compiler identification is GNU 4.8.4 -- The CXX compiler identification is GNU 4.8.4 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Preparing libcudaHOG -- Created pkg-config file: /home/aimachine/catkin_ai/src/spencer_people_tracking/detection/monocular_detectors/3rd_party/build/libcudaHOG/pkgconfig/cudaHOG.pc -- Will download libcudaHOG from: http://www.vision.rwth-aachen.de/projects/groundHOG_v1.1_b.tar.gz -- Configuring done -- Generating done -- Build files have been written to: /home/aimachine/catkin_ai/src/spencer_people_tracking/detection/monocular_detectors/3rd_party/build

Then I run sudo make install and get some errors:

Scanning dependencies of target libcudaHOG [ 12%] Creating directories for 'libcudaHOG' [ 25%] Performing download step (download, verify and extract) for 'libcudaHOG' -- downloading... src='http://www.vision.rwth-aachen.de/projects/groundHOG_v1.1_b.tar.gz' dst='/home/aimachine/catkin_ai/src/spencer_people_tracking/detection/monocular_detectors/3rd_party/build/libcudaHOG/src/groundHOG_v1.1_b.tar.gz' timeout='none' CMake Error at libcudaHOG-stamp/download-libcudaHOG.cmake:22 (message): error: downloading 'http://www.vision.rwth-aachen.de/projects/groundHOG_v1.1_b.tar.gz' failed

status_code: 22
status_string: "HTTP response code said error"
log: Hostname was NOT found in DNS cache
Trying 137.226.161.13...

Connected to www.vision.rwth-aachen.de (137.226.161.13) port 80 (#0)

GET /projects/groundHOG_v1.1_b.tar.gz HTTP/1.1

User-Agent: curl/7.35.0

Host: www.vision.rwth-aachen.de

Accept: /

The requested URL returned error: 404 NOT FOUND

Closing connection 0

make[2]: * [libcudaHOG/src/libcudaHOG-stamp/libcudaHOG-download] Error 1 make[1]: * [CMakeFiles/libcudaHOG.dir/all] Error 2 make: *\ [all] Error 2

May I know does this mean that the library link is broken? Or I have missed out something? Thank you.

tlind commented 8 years ago

The issue appears because the URL for the download has changed recently. See #9. We will fix the URL in the next version.

sfchik commented 8 years ago

Hi tlind, thanks for your reply. I will try it out. Appreciate.

tlind commented 8 years ago

Download URL has been fixed in the latest version.