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https://github.com/yihui/homebrew-cran-extra
A "CRAN extras" repository of some binary R packages for the Homebrew (cask) version of base R on macOS
https://github.com/yihui/homebrew-cran-extra
homebrew macos r r-packages
Last synced: about 1 month ago
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A "CRAN extras" repository of some binary R packages for the Homebrew (cask) version of base R on macOS
- Host: GitHub
- URL: https://github.com/yihui/homebrew-cran-extra
- Owner: yihui
- License: mit
- Archived: true
- Created: 2018-06-07T01:03:36.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2022-10-06T03:58:34.000Z (about 2 years ago)
- Last Synced: 2024-08-06T03:04:31.158Z (5 months ago)
- Topics: homebrew, macos, r, r-packages
- Language: R
- Homepage: https://macos.rbind.io
- Size: 251 KB
- Stars: 22
- Watchers: 4
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Extra Binary R packages for the Homebrew R (Cask)
[](https://github.com/yihui/homebrew-cran-extra/actions)
**NOTE**: This project is no longer maintained. If anyone wants to resurrect it, please feel free to let me know.
---
The repository https://macos.rbind.io ([Github repo](https://github.com/yihui/homebrew-cran-extra)) provides some binary R packages for the Homebrew (cask) version of base R that are currently missing on CRAN, in a similar spirit as the "CRAN extras" repository for Windows: https://www.stats.ox.ac.uk/pub/RWin/. If you are using the Homebrew version of R on the latest version of macOS, you may set the `repos` option in R first:
```r
# you may do this in your ~/.Rprofile so you don't have to do it every time
options(repos = c(
CRANextra = 'https://macos.rbind.io',
CRAN = 'https://cran.rstudio.com'
))
```
Note that the `CRAN` repository does not have to be `https://cran.rstudio.com`. It can be any other CRAN mirror.
Then you will be able to install some binary packages with `install.packages()`, e.g.,
```r
install.packages(c('cairoDevice', 'RGtk2'))
```
To see which packages are available, use the function `available.packages()` in R:
```r
rownames(available.packages(
repos = 'https://macos.rbind.io', type = 'binary'
))
```
## Why creating this repository?
CRAN maintainers have provided binaries for most R packages (big thanks!), but a few have still been missing so far. This repository serves as a complement to the official CRAN respository, and provides a subset of the binary R packages that are unavailable on CRAN.
To use this repository, you are expected to install the cask `r` from Homebrew (instead of the formula `brew install r`):
```sh
brew install --cask r
```
The R installer you manually downloaded and installed from CRAN should also work, but it is not tested here.
## Scope of the repository
The repository https://macos.rbind.io does not provide binary packages of these packages:
1. Packages of which the binaries already exist on CRAN (the package names are obtained as the differences between `available.packages(type = 'source')` and `available.packages(type = 'binary')`).
1. Packages that depend on BioConductor packages.
1. Packages of which the system dependencies are not available in Homebrew (e.g., `rggobi`) or too difficult to install (e.g., `kmcudaR`).
The repository is automatically updated daily from [Github Action](https://github.com/yihui/homebrew-cran-extra/actions), which means if a new version of a source R package appears on CRAN, its binary package should be available in this repository in less than 24 hours (if it satisfies the above conditions).
## Instructions on system dependencies
Some packages only require system dependencies at the build time, e.g., the R package **xml2** requires the brew package `libxml2` when building it from source, but `libxml2` is no longer needed once the binary package is built (after `install.packages('xml2')`, you can remove `libxml2`). However, some packages still need the system dependencies at the run time, such as **RGtk2** (you cannot `brew uninstall gtk+`). To install the system dependencies after installing a binary R package from `macos.rbind.io`, you may use `xfun:::brew_dep()` to query the dependencies and install them, e.g.,
```r
install.packages('xfun')
system2('brew', c('install', xfun:::brew_dep('RGtk2')))
```
## Disclaimer
My knowledge of building binary R packages is fairly limited, so please consider this repository as experimental before real experts join me. I'd welcome anyone to help with this project. In the same spirit of Homebrew, I really wish this will become a project maintained by the community instead of me alone.
## License
The source code in the [Github repo](https://github.com/yihui/homebrew-cran-extra) is licensed under MIT. For the R packages, please consult their DESCRIPTION files for their specific licenses. The copyright of these packages belongs to their original authors. You may obtain the source code of these R packages from CRAN if you wish to.