r - readLines() does not read from HTTPS URL when called from system("rscript") -



r - readLines() does not read from HTTPS URL when called from system("rscript") -

when straight phone call next in rstudio, works fine.

readlines("https://raw.githubusercontent.com/renkun-ken/rlist-tutorial/master/data/sample.yaml")

however, when phone call rterm or save code .r file (say, readlines.r) , call

system("rscript readlines.r")

then error occurs:

error in file(con, "r") : cannot open connection calls: readlines -> file in addition: warning message: in file(con, "r") : unsupported url scheme execution halted warning message: running command 'rscript readlines.r' had status 1

i tried http url , there's no problem https url used ends in error if code called external.

how can prepare this?

my session info:

r version 3.1.1 (2014-07-10) platform: x86_64-w64-mingw32/x64 (64-bit) locale: [1] lc_collate=english_united states.1252 lc_ctype=english_united states.1252 [3] lc_monetary=english_united states.1252 lc_numeric=c [5] lc_time=english_united states.1252 attached base of operations packages: [1] stats graphics grdevices utils datasets methods base of operations loaded via namespace (and not attached): [1] tools_3.1.1

r

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