Dockerfile debugging #181
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Dockerfile debugging #181
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We had a problem when building the docker image and we had the following error: ```bash gpg: keyring `/tmp/tmpa_k4apov/secring.gpg' created gpg: keyring `/tmp/tmpa_k4apov/pubring.gpg' created gpg: requesting key BF4CAA63 from hkp server keyserver.ubuntu.com gpg: /tmp/tmpa_k4apov/trustdb.gpg: trustdb created gpg: key BF4CAA63: public key "Launchpad pscroll" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) ``` ```bash E: Unable to correct problems, you have held broken packages. The command '/bin/sh -c apt-get clean && add-apt-repository --yes ppa:xqms/opencv-nonfree && apt-get update && apt-get -y install libopencv-nonfree-dev libopencv-dev' returned a non-zero code: 100 ``` And we found the following [solution](https://askubuntu.com/questions/1137931/unable-to-install-libopencv-nonfree-dev-in-ubuntu-16-04), this solution suggest changing an alternative PPA for the package.
We had the following error: ```bash + wget http://coppeliarobotics.com/files/V-REP_PRO_EDU_V3_6_1_Ubuntu16_04.tar.xz /root/robotics_setup/vrep.sh: line 52: wget: command not found The command '/bin/bash -c cd ~/robotics_setup && ~/robotics_setup/vrep.sh' returned a non-zero code: 127 ``` As the robotics_setup package is using wget inside its setup scripts and wget is not installed. Thus, we add installation for wget.
Installation for git is repetitive.
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Thank you very much for your work. We were trying to implement this dockerfile and try to run it, we found some issues regarding the version and integration of the codes. I'm still debugging in it for other improvements.
It would be much appreciated if you have a newer version of this docker implementation, as it will help in implementation.