Package Details: ros-melodic-rosgraph 1.14.11-1

Git Clone URL: (read-only, click to copy)
Package Base: ros-melodic-rosgraph
Description: ROS - rosgraph contains the rosgraph command-line tool, which prints information about the ROS Computation Graph.
Upstream URL:
Licenses: BSD
Submitter: GPereira
Maintainer: None
Last Packager: bionade24
Votes: 2
Popularity: 0.000000
First Submitted: 2018-02-24 12:21 (UTC)
Last Updated: 2021-04-29 20:43 (UTC)

Latest Comments

Darnor commented on 2019-11-22 07:06 (UTC)

Hey, since this package has been fixed for python 3.8 on the github repo (, could you update the package here as well?

bionade24 commented on 2019-03-09 23:09 (UTC)

Fixed now.

DenBaum commented on 2019-03-09 22:17 (UTC)

PKGBUILD seems to be wrong to fix the "Validity check failed"-error replace line 33 with: _dir="ros_comm-release-release-melodic-rosgraph-${pkgver}-${_pkgver_patch}" and line 35 with: sha256sums=('e17c523458f3ae9cd5f463da95034fa8cea78a17fffdf0f1d2921047b812205d')

bionade24 commented on 2019-03-03 20:45 (UTC)

@ustczwq: I don't get this error. Tested immediately before writing this.

ustczwq commented on 2019-03-03 05:21 (UTC)

Did anyone solve the error of "Validity check failed"?

jfkd commented on 2019-02-28 06:32 (UTC)

Validity check failed:

==> Making package: ros-melodic-rosgraph 1.14.3-1 (Thu 28 Feb 2019 01:29:05 AM EST)
==> Retrieving sources...
  -> Downloading ros-melodic-rosgraph-1.14.3-0.tar.gz...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   159    0   159    0     0    864      0 --:--:-- --:--:-- --:--:--   859
100 35561    0 35561    0     0  84669      0 --:--:-- --:--:-- --:--:-- 84669
==> Validating source files with sha256sums...
    ros-melodic-rosgraph-1.14.3-0.tar.gz ... FAILED
==> ERROR: One or more files did not pass the validity check!
Error downloading sources: ros-melodic-rosgraph

kamnxt commented on 2019-02-25 12:44 (UTC)

Last commit should be reverted, seems like the source file was changed and then restored again.

brittyazel commented on 2019-01-30 21:09 (UTC)

Received an error that there was a source directory missing when trying to build this today. I had to append the "1.14.3-0" to the end of the folder in /src/ for it to build

bastikr commented on 2019-01-26 12:23 (UTC)

Changing the directory in build() as wbthomason suggests seems to work but cmake issues some warnings:

CMake Warning: Manually-specified variables were not used by the project:


wbthomason commented on 2018-09-10 18:26 (UTC)

I get a CMake error when installing this package:

"CMake Error: The source directory /tmp/yaytmp-1000/ros-melodic-rosgraph/src/ros-melodic-rosgraph does not appear to contain CMakeLists.txt"

Looking at the PKGBUILD diff, this seems to happen because _dir is being set differently. I believe the path you want in the CMake invocation in build() is now ${srcdir}/${_dir}/ros_comm (instead of just ${srcdir}/${_dir}).

As another note, I noticed that the recent ROS package update removed a lot of the checksum checks across most of the packages (changing from a checksum value to SKIP). I'd like to request that the checksums not be skipped by default; I think this is something individual users should opt into if they choose.