Installation failed.

R CMD check found ERRORs

Process completed with exit code 1.

there is no package called ‘rcmdcheck’

Process completed with exit code 1.

The following actions uses node12 which is deprecated and will be forced to run on node16: r-lib/actions/setup-pandoc@v1, actions/cache@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

r-lib/actions/setup-pandoc@v1 is deprecated. Please update your workflow to use the 'v2' version.

The following actions uses node12 which is deprecated and will be forced to run on node16: r-lib/actions/setup-pandoc@v1, actions/cache@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

r-lib/actions/setup-pandoc@v1 is deprecated. Please update your workflow to use the 'v2' version.

The following actions uses node12 which is deprecated and will be forced to run on node16: r-lib/actions/setup-pandoc@v1, actions/cache@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

r-lib/actions/setup-pandoc@v1 is deprecated. Please update your workflow to use the 'v2' version.

The following actions uses node12 which is deprecated and will be forced to run on node16: r-lib/actions/setup-pandoc@v1, actions/cache@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

no DISPLAY variable so Tk is not available

no DISPLAY variable so Tk is not available

No files were found with the provided path: check. No artifacts will be uploaded.