untrusted comment: verify with /etc/ports/r4.pub RWQFYeZQgQH/Yjg6oqjX7l51Huj18UOACZU+L3R/3O9ugQGY6NUuoGI3boVrIhj5vDGdla6kM+WSVpCH/85loc0f3BXYHbe40AQ= SHA256 (Pkgfile) = b15c1ab9be9c7778a43ee969ef5e8971bd7acd0187d5776550e19818b4b312cd SHA256 (.footprint) = 4e0ec40b6afd09f1be74c36945ac7c6e37542d26d064c3c22e3b609e28679e94 SHA256 (knitr_1.52.tar.gz) = bdd66a02dfba08a4c644b38a6ae08f6ba915c16d6b6ab6a188ec193c35905ff2