[Viame] VIAME build error

[Matt Dawkins]

Are the downloaded packages for snappy approximately 0 or 1 bytes? Can you
click the above link and download the package in a browser on the same
computer?

If the answer is yes and yes, this is probably an issue of using a cmake
not built with ssl support, and failing on all https links. Install
openssl-devel (or -dev) from your package manager, and rebuild cmake with
CMAKE_USE_OPENSSL=ON. Depending on your package manager on linux version,
this may or may not have been done in your installed system cmake. If
that's not the solution it might be a libcurl issue.

I'll add a blurb about this on the build instructions.


As for the second question, all of the packages built within VIAME are not
installed globally, so they should not mess up any existing build setups.
They are installed into [viame_build_dir]/install. There might still be
some lingering issues with certain subpackages in VIAME picking up your
system libraries instead of ones in the internal build, however, but we're
trying to reduce these as possible so that it's a self contained
environment. If you want to build all of the dependencies yourself (or
alternatively, use installed system libraries) you can also set
VIAME_BUILD_DEPENDENCIES=OFF, in which case you will need to manually build
KWIVER and VIAME by pointing them both to the required libraries on your
computer if they are not auto-detected.

Best,

Matt D.

On Wed, Aug 31, 2016 at 2:47 PM, David Zhang <david.zhang at sri.com> wrote:

> Hi:
>
>
>
> This is David Zhang from SRI. I followed the instruction online and cloned
> VIAME to my laptop running 64-bit Ubuntu 14.04.
>
>
>
> I encountered building errors which I pasted a small section below:
>
> :
>
> david at M6700:~/projects/VIAME/build$ make -j8
>
> [  7%] Removing build stamp file for build update (forcebuild).
>
> [  7%] Performing build step for 'fletch'
>
> [  6%] Performing download step (download, verify and extract) for 'Snappy'
>
> [  6%] Performing download step (download, verify and extract) for 'LMDB'
>
> [  6%] Performing download step (download, verify and extract) for
> 'Protobuf'
>
> [  6%] Performing download step (download, verify and extract) for 'GLog'
>
> [  6%] Performing download step (download, verify and extract) for
> 'OpenBLAS'
>
> [  6%] Performing download step (download, verify and extract) for 'ZLib'
>
> [  6%] Built target OpenCV
>
> [  6%] Performing download step (download, verify and extract) for 'Boost'
>
> -- downloading...
>
>      src='https://github.com/google/snappy/releases/
> download/1.1.3/snappy-1.1.3.tar.gz'
>
>      dst='/home/david/projects/VIAME/packages/fletch/
> Downloads/snappy-1.1.3.tar.gz'
>
>      timeout='none'
>
> CMake Error at Snappy-stamp/download-Snappy.cmake:27 (message):
>
>   error: downloading
>
>   'https://github.com/google/snappy/releases/download/1.1.
> 3/snappy-1.1.3.tar.gz'
>
>   failed
>
>
>
>     status_code: 1
>
>     status_string: "Unsupported protocol"
>
>     log: Protocol "https" not supported or disabled in libcurl
>
>
>
>   Closing connection -1
>
>
>
> -- downloading...
>
>      src='https://github.com/google/glog/archive/v0.3.3.tar.gz'
>
>      dst='/home/david/projects/VIAME/packages/fletch/
> Downloads/v0.3.3.tar.gz'
>
>      timeout='none'
>
> -- downloading...
>
>      src='https://github.com/xianyi/OpenBLAS/archive/v0.2.15.tar.gz'
>
>      dst='/home/david/projects/VIAME/packages/fletch/
> Downloads/v0.2.15.tar.gz'
>
>      timeout='none'
>
> make[5]: *** [build/src/Snappy-stamp/Snappy-download] Error 1
>
> ............................................................
> ..................................................
>
>
>
> I checked VIAME/packages/fletch/Downloads, I think all the third-party
> package downloads were successful. However, cmake setup still looks for
> these websites to downloading. The network connections were complained by
> the make build. I have not looked into CMake settings. If you find sometime
> useful, please let me know.
>
>
>
> By the way, from the make build, I am able to build opencv. It seems like
> just some downloaded packages were not able to  build.
>
>
>
> Another question is: are all the built package, including VIAME, locally
> installed? I have other versions of opencv, eigen, boost and protobuf which
> are installed globally. I guess there is no conflict with these already
> installed packages from the VIAME.
>
>
>
> Thanks,
>
>
>
> David
>
>
>
> _______________________________________________
> Viame mailing list
> Viame at public.kitware.com
> http://public.kitware.com/mailman/listinfo/viame
>
>


-- 
Matthew Dawkins
1-518-881-4416
Senior R&D Engineer
Kitware, Inc
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