Error while running ORB_SLAM2 Library - opencv

As per requirement mentioned in this link, I have installed all the required components like Pangolin, OpenCV etc...Now after building the ORB_SLAM2 library, I am getting the following error...
make[2]: *** No rule to make target `/usr/lib/libOpenNI.so', needed by `../lib/libORB_SLAM2.so'. Stop.
make[2]: *** Waiting for unfinished jobs....
I am unable to resolve the bug..please help with a solution. Thank you.

Maybe you can install OpenNI:
sudo apt-get install libOpenNI-dev

Related

Creating LUCI ipk package

I tried to create package of for example luci-app-adblock but got stuck in it.
So I made:
cd ~/openwrt
./scripts/feeds update -a
./scripts/feeds install -ap luci
make oldconfig
make -j$1 tools/install
make -j$1 toolchain/install
make V=s ~/openwrt/package/feeds/luci/luci-app-adblock/compile
Last command give me error:
make[1]: Entering directory '/home/vagrant/openwrt'
make[1]: ***
No rule to make target '/home/vagrant/openwrt/package/feeds/luci/luci-app-adblock/compile'. Stop.
make[1]: Leaving directory '/home/vagrant/openwrt'
/home/vagrant/openwrt/include/toplevel.mk:216: recipe for target '/home/vagrant/openwrt/package/feeds/luci/luci-app-adblock/compile' failed
make: *** [/home/vagrant/openwrt/package/feeds/luci/luci-app-adblock/compile]
Error 2
How can I create standalone luci package?
It is very simple, after toolchain was installed need to do
make toolchain/install
make package/<package_name>/compile
in my case it was
make package/luci-app-adblock/compile
Package file will be found in bin path

ImageMagick 7.0.7-34 installation gives "undefined reference to `PNGSetExifProfile'"

I'm trying to install ImageMagick 7.0.7-34 on a ubuntu 16.04,
I'm using wget to download the latest version (7.0.7-34) from here http://www.imagemagick.org/download/ImageMagick.tar.gz, then after extracting the tar, I'm running the following inside the extracted folder:
sudo ./configure --with-pango
sudo make
which gives the following error:
make all-am
make[1]: Entering directory '/usr/local/sources/ImageMagick-7.0.7-34'
CCLD utilities/magick
MagickCore/.libs/libMagickCore-7.Q16HDRI.so: undefined reference to `PNGSetExifProfile'
collect2: error: ld returned 1 exit status
Makefile:7042: recipe for target 'utilities/magick' failed
make[1]: *** [utilities/magick] Error 1
make[1]: Leaving directory '/usr/local/sources/ImageMagick-7.0.7-34'
Makefile:5178: recipe for target 'all' failed
make: *** [all] Error 2
I've searched but found nothing concerning this error!, anyone knows how to fix this?
--Update--
A similar issue was opened on ImageMagick's github repo, just an hour ago
This was a mistake we made when adding support for the PNG eXIf chunk. This will be resolved in ImageMagick 7.0.7-35. If you upgrade your libpng library you can also fix the build. You will need a version of libpng that has PNG_READ_eXIf_SUPPORTED defined.
p.s. Next time it will be better to create an issue here: https://github.com/ImageMagick/ImageMagick/issues. You will get a much faster response.

Failed OpenCV install unable to uninstall

While installing opencv_contrib (during make -j5 step), my laptop went to sleep and gave errors on the install, failing with a fatal error.
Retrying make -j5 gave the same error again. trying to uninstall opencv completely using make uninstall also completely fails with a fatal error.
How do I do a fresh install of OpenCV from here?
Error on running make uninstall:
-- Uninstalling "/usr/local/include/opencv2/cvconfig.h"
CMake Error at cmake_uninstall.cmake:20 (MESSAGE):
Problem when removing "/usr/local/include/opencv2/cvconfig.h"
CMakeFiles/uninstall.dir/build.make:57: recipe for target
'CMakeFiles/uninstall' failed
make[3]: *** [CMakeFiles/uninstall] Error 1
CMakeFiles/Makefile2:296: recipe for target
'CMakeFiles/uninstall.dir/all' failed
make[2]: *** [CMakeFiles/uninstall.dir/all] Error 2
CMakeFiles/Makefile2:303: recipe for target
'CMakeFiles/uninstall.dir/rule' failed
make[1]: *** [CMakeFiles/uninstall.dir/rule] Error 2
Makefile:234: recipe for target 'uninstall' failed
make: *** [uninstall] Error 2
You should try make clean and try to uninstall again. Also you should restart from previous steps for opencv installing
You can't directly delete files from usr/local/...etc so you try giving sudo make uninstall it will work fine!

OpenCV installation issue on mac mavericks

So yesterday CleanMyMac destroyed some system files of mavericks, I repaired (reinstalled) mavericks and after that I got an error from Xcode that "assert.h" cannot be found. So I figured I install command line tools with "xcode-select --install" which I have no idea if it has solved my issue or not, and then I noticed all opencv libraries can not be found too.
I uninstalled OpenCV with "brew unisntall opencv"
I have been trying to reinstall it ever since but I had No luck.
Running "brew install opencv" tells me :
==> make
make[2]: *** [modules/core/CMakeFiles/opencv_core.dir/src/algorithm.cpp.o] Error 1
1 error generated.
make[2]: *** [modules/core/CMakeFiles/opencv_core.dir/src/array.cpp.o] Error 1
make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2
make: *** [all] Error 2
Unfortunately I don't know what to do with this error,
I used cmake -j8 and I got:
[ 6%] Building C object 3rdparty/libjpeg/CMakeFiles/libjpeg.dir/transupp.c.o
Linking C static library ../lib/liblibjpeg.a
[ 6%] Built target libjpeg
make: *** [all] Error 2
I tried what was my last hope, "sudo port install opencv" and I get :
Computing dependencies for opencvError: Unable to execute port: can't read "configure.cxx_stdlib": no such variable
I tried selfupdate for macports but it doesnt work either.
so now Im stuck does anybody have any idea? it would be much appreciated.
ps I have assigned my user as the owner of /usr/local just in case: "sudo chown -R $User /usr/local"
I finally fixed it,
my Xcode was 5.1 and I was trying to avoid the upgrade, but as I ran out of options, I updated to Xcode 6 and after that "brew update" found few updates and then "brew install opencv" worked like it should have done in the first place.

I cannot obtain the rpm of ContextBroker

I have tried to obtain the rpm associated to ContextBroker component (https://github.com/telefonicaid/fiware-orion.git) but I have obtained the following error after executing make rpm.
[ 98%] Building CXX object src/lib/mongoBackend/CMakeFiles/mongoBackend.dir/mongoNotifyContextAvailability.cpp.o
Linking CXX static library libmongoBackend.a
make[4]: Leaving directory `/home/develenv/app/jenkins/config-history/jobs/ContextBroker-Build/fiware-orion/rpm/BUILD/contextBroker-0.14.1_next/BUILD_RELEASE'
[ 98%] Built target mongoBackend
make[3]: Leaving directory `/home/develenv/app/jenkins/config-history/jobs/ContextBroker-Build/fiware-orion/rpm/BUILD/contextBroker-0.14.1_next/BUILD_RELEASE'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/develenv/app/jenkins/config-history/jobs/ContextBroker-Build/fiware-orion/rpm/BUILD/contextBroker-0.14.1_next/BUILD_RELEASE'
make[1]: *** [release] Error 2
make[1]: Leaving directory `/home/develenv/app/jenkins/config-history/jobs/ContextBroker-Build/fiware-orion/rpm/BUILD/contextBroker-0.14.1_next'
error: Bad exit status from /var/tmp/rpm-tmp.NPtnCN (%build)
RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.NPtnCN (%build)
make: *** [rpm] Error 1
Previously to this stage I compiled and executed the unit tests as well as functional tests with no problems I am working on Red Hat 4.4.7-3 with repo/branch:
https://github.com/telefonicaid/fiware-orion/tree/release/iotplatform-v1
Thanks for your help
UPDATE:
The linux distribution used was CentOS 6.4
This problems is solved if you install cantcoap and COAP client, as described in the Orion README.md file, then execute make rpm.
Note that although COAP stuff is optional to build the code itself with make release or make debug the RPM building target needs them by the time being (we probably fix this in the future).
UPDATE: the fix of the RPM makefile target is being dealed at this Github.com issue: https://github.com/telefonicaid/fiware-orion/issues/579

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