Installation | Step 1 — Discover Your R Installations | Platform detection | CLI Workflow | Step 2 — Scan a library with manifest() | Step 3 — Compare two libraries with inventory() | Step 4 — Migrate with ship() | Always dry-run first | Include version upgrades | Check results | Migrate GitHub and Bioconductor packages | Transfer modes | Why copy modes need the same R x.y series | Common Recipes | One-way migration (old R → new R) | Mirror two same-version installs | Inspect before migrating | Save a manifest to disk | Dashboard | Bulk Dispatch | Custom Dispatch | Tips
Package: courieR 0.3.1
Lennon Li
courieR: Migrate Installed R Packages Between R Versions
Detects all R installations on the current machine and migrates installed R packages between them. Provides find_routes() to discover R versions, manifest() to scan package libraries in a child R process, inventory() to compare two libraries, and ship() to install packages into a target R version using 'pak'. Includes a Shiny dashboard (open_hub()) for interactive source-to-target migration.
Authors:
courieR_0.3.1.tar.gz
courieR_0.3.1.zip(r-4.7-any)courieR_0.3.1.zip(r-4.6-any)courieR_0.3.1.zip(r-4.5-any)
courieR_0.3.1.tgz(r-4.6-any)courieR_0.3.1.tgz(r-4.5-any)
courieR_0.3.1.tar.gz(r-4.7-any)courieR_0.3.1.tar.gz(r-4.6-any)
courieR_0.3.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
courieR/json (API)
| # Install 'courieR' in R: |
| install.packages('courieR', repos = c('https://lennon-li.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/lennon-li/courier/issues
Pkgdown/docs site:https://lennon-li.github.io
ai-implementedclaude-codepackage-management
Last updated from:510cd8b4bd. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 129 | ||
| source / vignettes | OK | 179 | ||
| linux-release | OK | 125 | ||
| macos-release | OK | 96 | ||
| macos-oldrel | OK | 105 | ||
| windows-devel | OK | 67 | ||
| windows-release | OK | 81 | ||
| windows-oldrel | OK | 88 | ||
| wasm-release | OK | 109 |
Exports:dispatchfind_routeshubinspect_shipmentinventorymanifestmigrateopen_depotopen_hubparse_dispatch_logparse_inspection_lograte_shipmentreport_issuerig_availablerig_installrig_listshiptake_inventorywrap
Dependencies:base64encbsiconsbslibcachemcallrclicommonmarkcrosstalkdata.tabledescdigestDTevaluatefastmapfontawesomefsgluehighrhtmltoolshtmlwidgetshttpuvjquerylibjsonliteknitrlaterlazyevallifecyclemagrittrmemoisemimeotelpakprocessxpromisespsR6rappdirsRcpprlangrmarkdownsassshinyshinyjssourcetoolstinytexwithrxfunxtableyaml
Getting Started with courieR
Last update: 2026-06-13
Started: 2026-05-08
Testing Guidelines and Platform Status
Test suite overview | Running tests | 1. Unit + integration tests (standard) | 2. E2E browser tests | 3. Manual Shiny UI checklist | Bulk Dispatch | Custom Dispatch | Error reporter | CLI | Platform test status | Windows notes | Linux notes | macOS notes | Adding tests
Last update: 2026-06-13
Started: 2026-06-13
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Run an R command in the background and log output | dispatch |
| Detect R installations on the system | find_routes |
| Detect project characteristics | inspect_shipment |
| Compare two package libraries | inventory |
| List packages installed in a library | manifest |
| Migrate packages between two R installations in one call | migrate |
| Ensure the courier depot directory structure exists | open_depot |
| Launch the courieR dashboard | hub open_hub |
| Parse test log | parse_dispatch_log |
| Parse R CMD check log | parse_inspection_log |
| Classify shipment risk based on check and test results | rate_shipment |
| Report a bug or error to the courieR issue tracker | report_issue |
| Check if rig is available | rig_available |
| Install R via rig | rig_install |
| List rig installations | rig_list |
| Ship packages between R installations | ship |
| Scan project dependencies | take_inventory |
| Generate a pak specification for a package | wrap |