Package index • pak

About pak
`Installing pak`	All about installing pak.
`Great pak features`	A list of the most important pak features
`Package sources`	Install packages from CRAN, Bioconductor, GitHub, URLs, etc.
`The dependency solver`	Find the ideal set of packages and versions to install
`Package dependency types`	Various types of R package dependencies
`System requirements` `sysreqs`	System requirements
`Authenticated repositories`	Authenticated repositories
`pak configuration` `pak-config`	Environment variables and options that modify the default behavior
Packages
Installation
`pkg_install()`	Install packages
`pak()`	Install specified required packages
`pkg_status()`	Display installed locations of a package
`pkg_remove()`	Remove installed packages
Dependencies
`pkg_deps()`	Look up the dependencies of a package
`pkg_deps_explain()`	Explain how a package depends on other packages
`pkg_deps_tree()`	Draw the dependency tree of a package
`scan_deps()`	Scan R code for dependent packages
Download
`pkg_download()`	Download a package and its dependencies
Metadata
`pkg_history()`	Query the history of a CRAN package
`pkg_name_check()`	Check if an R package name is available
`pkg_search()`	Search CRAN packages
Local Package Trees
`local_package_trees`	About local package trees
`local_deps()` `local_deps_tree()` `local_dev_deps()` `local_dev_deps_tree()`	Dependencies of a package tree
`local_deps_explain()` `local_dev_deps_explain()`	Explain dependencies of a package tree
`local_install()`	Install a package tree
`local_install_deps()`	Install the dependencies of a package tree
`local_install_dev_deps()`	Install all (development) dependencies of a package tree
Libraries
`lib_status()` `pkg_list()`	Status of packages in a library
System requirements
`pkg_sysreqs()`	Calculate system requirements of one of more packages
`sysreqs_check_installed()` `sysreqs_fix_installed()`	Check if installed packages have all their system requirements
`sysreqs_db_list()`	List contents of the system requirements DB, for a platform
`sysreqs_db_match()`	Match system requirement descriptions to the database
`sysreqs_db_update()`	Update the cached copy of the system requirements database
`sysreqs_is_supported()`	Check if a platform has system requirements support
`sysreqs_list_system_packages()`	List installed system packages
`sysreqs_platforms()`	List platforms with system requirements support
Repositories
`ppm_has_binaries()`	Does PPM build binary packages for the current platform?
`ppm_platforms()`	List all platforms supported by Posit Package Manager (PPM)
`ppm_r_versions()`	List all R versions supported by Posit Package Manager (PPM)
`ppm_repo_url()`	Returns the current Posit Package Manager (PPM) repository URL
`ppm_snapshots()`	List all available Posit Package Manager (PPM) snapshots
`repo_add()` `repo_resolve()`	Add a new CRAN-like repository
`repo_auth()`	Authenticated repositories
`repo_auth_key_get()` `repo_auth_key_set()` `repo_auth_unlock()`	Query or set repository password in the system credential store
`repo_get()`	Query the currently configured CRAN-like repositories
`repo_status()` `repo_ping()`	Show the status of CRAN-like repositories
Auto-install missing packages
`handle_package_not_found()`	Install missing packages on the fly
Lock files
`lockfile_create()`	Create a lock file
`lockfile_install()`	Install packages based on a lock file
System information
`system_r_platform()` `system_r_platform_data()`	R platforms
pak housekeeping
`cache_summary()` `cache_list()` `cache_delete()` `cache_clean()`	Package cache utilities
`meta_summary()` `meta_list()` `meta_update()` `meta_clean()`	Metadata cache utilities
`pak_install_extra()`	Install all optional dependencies of pak
`pak_cleanup()`	Clean up pak caches
`pak_sitrep()`	pak SITuation REPort
`pak_update()`	Update pak itself

Reference

About pak

Packages

Installation

Dependencies

Download

Metadata

Local Package Trees

Libraries

System requirements

Repositories

Auto-install missing packages

Lock files

System information

pak housekeeping