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Computomics / MethylScore

Identification of differentially methylated regions between multiple epigenomes from BS-treated read mappings via methylated region calling
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Installing the MethylScore Docker without root privileges #8

Closed olaraym closed 1 year ago

olaraym commented 1 year ago

I tried pulling the Docker image with the code below: podman pull quay.io/beckerlab/methylscore:nextflow

I got this error: Error: writing blob: adding layer with blob "sha256:03d03471f75a7bdb7a20b9e79f743f235315f57f2d10e4b81e3c589f1224c95f": Error processing tar file(exit status 1): potentially insufficient UIDs or GIDs available in user namespace (requested 0:42 for /etc/gshadow): Check /etc/subuid and /etc/subgid: lchown /etc/gshadow: invalid argument

This error message indicates that I need to adjust my uids and gids, which is not possible at the moment because of rights. @phue Please, what alternative approach is possible to get this package installed?

Thanks in anticipation of your assistance.

phue commented 1 year ago

I would suggest to either ask somebody with the required permissions to configure podman to work in rootless-mode, or try singularity

olaraym commented 1 year ago

I got singularity to be installed; however, I am getting this error when I try to pull it:

Code ran : singularity pull quay.io/beckerlab/methylscore

FATAL: While pulling library images, could not get image info: request did not succeed: UNAUTHORIZED: project quay.io not found: project quay.io not found (401 Unauthorized)

What could be the way out @phue

phue commented 1 year ago

Nextflow will take care of pulling the container when you start the pipeline with the singularity profile.

No need to do it manually, but if desired you can do so using the following syntax (documented here):

singularity pull docker://quay.io/beckerlab/methylscore:nextflow