[R-SIG-Mac] PCRE JIT compilation error

Bryan Hanson h@n@on @end|ng |rom dep@uw@edu
Wed Apr 1 13:30:18 CEST 2020

On a fresh install of the binary from mac.r-project.org, if I simply do:


I see:

R > library()
There were 30 warnings (use warnings() to see them)
R > warnings()
Warning messages:
1: In strsplit(x, "\n[ \t\n]*\n", perl = TRUE) : PCRE JIT compilation error
	'no more memory'
2: In FUN(X[[i]], ...) : PCRE JIT compilation error
	'no more memory'

etc.  The usual window with installed packages does open.

Starting the conversation here on the Mac list, though it may be a bigger problem.

Thanks, Bryan
Prof. Bryan Hanson (emeritus)
Dept of Chemistry & Biochemistry
DePauw University
Greencastle IN 46135 USA
Web: academic.depauw.edu/~hanson/index.html
Repo: github.com/bryanhanson
Nerdy Blog: ChemoSpec.org
The Twit: @ProfBryanHanson
I’m usually @ -4 GMT/UTC

R > sessionInfo()
R version 4.0.0 alpha (2020-03-29 r78109)
Platform: x86_64-apple-darwin17.0 (64-bit)
Running under: macOS Mojave 10.14.6

Matrix products: default
BLAS:   /Library/Frameworks/R.framework/Versions/4.0/Resources/lib/libRblas.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/4.0/Resources/lib/libRlapack.dylib

[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods  
[7] base     

loaded via a namespace (and not attached):
[1] compiler_4.0.0

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