Re: [ros-users] md5sum error: assimp--2.0.863-sdk.tar

Hi,

FYI: Please ask this sort of question on answers.ros.org in the future.
It's much easier for others to find already answered questions there.

But since i'm replying here anyway...

I did some digging and it appears that there's a bug in the viewvc support
on the upgraded kforge which is padding some downloads, including the
assimp tarball. We're working on fixing it. In the mean time you can
manually install assimp by doing the following:

svn checkout https://vcs@kforge.ros.org/rosrelease/sourcedeps/assimp//tmp/assimp
cd /tmp/assimp
tar -xf assimp--2.0.863-sdk.tar
cd assimp--2.0.863-sdk

Then run the install commands in the rdmanifest:
echo "Installing Assimp2"
mkdir -p build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=/usr
make
sudo make install
sudo bash -c "echo 2ed0b9954bcb2572c0dade8f849b9260 >
/usr/include/assimp/assimp-version.installed"


Make sure to do the last line so that the next time rosdep tries to install
it will detect that it's already present and will skip it.

Tully



On Tue, Dec 27, 2011 at 10:12 AM, .: jvr :. <jevira@arkipelagos.net> wrote:

> hy!
>
> my first question/problem...
>
> i'm trying to install rviz on a debian squeeze ...
> as a dependence i need assimp
>
> root@pegoti:/opt# rosdep install assimp
> ***
> ERROR: md5sum check on
>
> https://kforge.ros.org/rosrelease/viewvc/sourcedeps/assimp/assimp--2.0.863-sdk.tar
> failed. Expected 2ed0b9954bcb2572c0dade8f849b9260 got
> e8a0f55af2fe604efa9d0623422b3291
>
>
> i've downloaded assimp--2.0.863-sdk.tar:
>
> jvr@pegoti:~$ md5sum assimp--2.0.863-sdk.tar
> e8a0f55af2fe604efa9d0623422b3291 assimp--2.0.863-sdk.tar
>
>
> if i tried to extract it directly:
>
> jvr@pegoti:~$ tar xvf assimp--2.0.863-sdk.tar
> ***
> tar: Skipping to next header
> tar: Exiting with failure status due to previous errors
>
>
> i've done the process several times...
> and i always get the same results, also the md5sum,
> not as in:
>
> https://code.ros.org/gf/project/ros/mailman/?_forum_action=ForumMessageBrowse&thread_id=72777&action=ListThreads&mailman_id=20
>
>
> perhaps there is something wrong with this tar file?
>
>
> thanks for your time...
> and of course thanks for all your great work!
>
> jvr
>
> _______________________________________________
> ros-users mailing list
> ros-users@code.ros.org
> https://code.ros.org/mailman/listinfo/ros-users
>



--
Tully Foote
Systems Engineer
Willow Garage, Inc.
tfoote@willowgarage.com
(650) 475-2827