Install failed with R 4.0.4 (OSX ?)

[FredVoisin]

hello,
when installing using command line > devtools::install_github("pmcharrison/incon"), got the following error:
`> devtools::install_github("pmcharrison/incon")

Downloading GitHub repo pmcharrison/incon@HEAD

tar: Failed to set default locale

tar: Failed to set default locale

Downloading GitHub repo pmcharrison/hrep@HEAD

tar: Failed to set default locale

tar: Failed to set default locale

Downloading GitHub repo pmcharrison/abcR@HEAD

tar: Failed to set default locale

tar: Failed to set default locale

checking DESCRIPTION meta-information ...0/_w9dpnpj0w517sfj0_mv5tjh0000gn/T/RtmpakSl4r/remotes6b8855ae63cc/pmcharrison-abcR-ddb23ba/DESCRIPTION' ...

Error: (converted from warning) Setting LC_CTYPE failed, using "C"

Execution halted

Error: Failed to install 'unknown package' from GitHub:

Failed to install 'unknown package' from GitHub:

Failed to install 'abcR' from GitHub:

(converted from warning) installation of package '/var/folders/20/_w9dpnpj0w517sfj0_mv5tjh0000gn/T//RtmpakSl4r/file6b882c1a1206/abcR_0.0.0.9007.tar.gz' had non-zero exit status`

[FredVoisin]

Installing incon on R4.0.4 linux works, it seems to be a GitHub token issue.