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...so you need to inject 'sudo' calls. Otherwise it really is 'just' getting one key and adding one repo, but it helps to have had the same user <-> root issues before ... So below is a working 'minimal' Dockerfile that gets me R 4.4.1 (validated via 'docker exec -ti container_id_here bash' once built). Hope it helps. Best, Dirk FROM selenium/standalone-firefox:latest ## Following the standard rocker/r2u:jammy Dockerfile, and adapted slightly RUN sudo apt update \ ## ## We would normally do ## apt install --yes --no-install-recommends ca-certificates locales wget ##...

...so you need to inject 'sudo' calls. Otherwise it really is 'just' getting one key and adding one repo, but it helps to have had the same user <-> root issues before ... So below is a working 'minimal' Dockerfile that gets me R 4.4.1 (validated via 'docker exec -ti container_id_here bash' once built). Hope it helps. Best, Dirk FROM selenium/standalone-firefox:latest ## Following the standard rocker/r2u:jammy Dockerfile, and adapted slightly RUN sudo apt update \ ## ## We would normally do ## apt install --yes --no-install-recommends ca-certificates locales wget ##...

Hi Dirk and Marco, I need to test some of the suggested solutions and circle back here. Thank you so much for your help. Br, Lauren -- Lauren J. Gerber Bioinformatician Precision Systems Medicine (Kallioniemi) Research Group iCAN ? Digital Precision Cancer Medicine Flagship Institute for Molecular Medicine Finland (FIMM) Nordic EMBL Partnership for Molecular Medicine Biomedicum Helsinki 2U,

...so you need to inject 'sudo' calls. Otherwise it really is 'just' getting one key and adding one repo, but it helps to have had the same user <-> root issues before ... So below is a working 'minimal' Dockerfile that gets me R 4.4.1 (validated via 'docker exec -ti container_id_here bash' once built). Hope it helps. Best, Dirk FROM selenium/standalone-firefox:latest ## Following the standard rocker/r2u:jammy Dockerfile, and adapted slightly RUN sudo apt update \ ## ## We would normally do ## apt install --yes --no-install-recommends ca-certificates locales wget ##...

...so you need to inject 'sudo' calls. Otherwise it really is 'just' getting one key and adding one repo, but it helps to have had the same user <-> root issues before ... So below is a working 'minimal' Dockerfile that gets me R 4.4.1 (validated via 'docker exec -ti container_id_here bash' once built). Hope it helps. Best, Dirk FROM selenium/standalone-firefox:latest ## Following the standard rocker/r2u:jammy Dockerfile, and adapted slightly RUN sudo apt update \ ## ## We would normally do ## apt install --yes --no-install-recommends ca-certificates locales wget ##...

...so you need to inject 'sudo' calls. Otherwise it really is 'just' getting one key and adding one repo, but it helps to have had the same user <-> root issues before ... So below is a working 'minimal' Dockerfile that gets me R 4.4.1 (validated via 'docker exec -ti container_id_here bash' once built). Hope it helps. Best, Dirk FROM selenium/standalone-firefox:latest ## Following the standard rocker/r2u:jammy Dockerfile, and adapted slightly RUN sudo apt update \ ## ## We would normally do ## apt install --yes --no-install-recommends ca-certificates locales wget ##...