Download, unzip and run the Ran binary. The OS and architecture are described in the filenames. You should build the binary yourself if the files are not suit for your platform.

Filename | Sha1 --------------------------|------------------------------------------ ran_darwin_amd64.zip | fcbd971b3495462afdbceeb573f80138a72b45d1 ran_linux_386.zip | 9fc0ef5a8372343cc2b3400bbe5126a793c26648 ran_linux_amd64.zip | ee4d6ef958c0226b7f9d590e6fe4f26ad158d42e ran_linux_arm64.zip | f8004c04ce45f82aeab0ff5dc7a25596613a97f5 ran_windows_386.exe.zip | e0c949910cbda50de0bfcb6a35f71672d595f046 ran_windows_amd64.exe.zip | 743ba45de60dd69323c5717c91939c30d28f827f

Filename (unzipped) | Sha1 --------------------------|------------------------------------------ ran_darwin_amd64 | 466b48b44577e38b824f35c86767008d88108c52 ran_linux_386 | 277b54bca5c590e71367222b5c5772a6ee4e317f ran_linux_amd64 | 777a297a0b78cf4765e51940070bb22bd56ed3dc ran_linux_arm64 | 551529817cab4c8c170980f6b058e8aead3d6c90 ran_windows_386.exe | c5b4ea9c350db842ff4d1cc05401ad497161b957 ran_windows_amd64.exe | 81a9a0c5c4b0d283ede9eeffc6d1d00463f72345