Created
September 23, 2016 18:24
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Some workarounds for mis-encoded environment variables on Windows for users with non-ASCII characters in their username.
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| # Place this in a file at '~/.Rprofile' to ensure it's sourced on startup | |
| .First <- function() { | |
| # RStudio-specific startup | |
| if (!is.na(Sys.getenv("RSTUDIO", unset = NA)) && | |
| Sys.info()[["sysname"]] == "Windows") | |
| { | |
| # work around mis-encoded environment variables | |
| USERPROFILE <- Sys.getenv("USERPROFILE") | |
| HOME <- file.path(USERPROFILE, "Documents", fsep = "\\") | |
| R_USER <- HOME | |
| R_LIBS_USER <- file.path(HOME, "R", "win-library", getRversion()[1, 1:2], fsep = "\\") | |
| Sys.setenv( | |
| HOME = HOME, | |
| R_USER = R_USER, | |
| R_LIBS_USER = R_LIBS_USER | |
| ) | |
| # update library paths | |
| if (!isTRUE(file.info(R_LIBS_USER)$isdir)) | |
| dir.create(R_LIBS_USER, recursive = TRUE) | |
| .libPaths(R_LIBS_USER) | |
| } | |
| } |
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I find the reason!
All the errors was just because the environment variables TMP and TEMP I set had non-ASCII characters in them.