renv::restore not working

[coffeekeg]

renv::restore() results in the following error and so I can't run the app:

Error: install of package 'openssl' failed [error code 1]
Traceback (most recent calls last):
12: renv::restore()
11: renv_restore_run_actions(project, diff, current, lockfile, rebuild)
10: renv_install_impl(records)
9: renv_install_staged(records)
8: renv_install_default(records)
7: handler(package, renv_install_package(record))
6: renv_install_package(record)
5: withCallingHandlers(renv_install_package_impl(record), error = function(e) {
vwritef("\tFAILED")
writef(e$output)
})
4: renv_install_package_impl(record)
3: r_cmd_install(package, path)
2: r_exec_error(package, output, "install", status)
1: stop(error)