PCRE JIT compilation error

Having played with things a bit more, this message appears all over the place as people are beginning to report.

Another simple way to trigger it is to do:

?dist

Bryan
On Apr 1, 2020, at 8:36 AM, Matthias Krawutschke <krawutschke at uni-potsdam.de> wrote:

Hello together,
i?ve got this message too, but my systems show me first the list of all installed libraries on my MAC.

Best regards and take care?.

Matthias Krawutschke, Dipl. Inf.

Universit?t Potsdam
ZIM - Zentrum f?r Informationstechnologie und Medienmanagement
Team Infrastruktur Server und Storage 
Spezialized: High-Performance-Computing and Kubernetes

Campus Am Neuen Palais: Am Neuen Palais 10 | 14469 Potsdam
Tel: +49 331 977-153065, Fax: +49 331 977-1750

Internet: https://www.uni-potsdam.de/de/zim/angebote-loesungen/hpc.html

-----Urspr?ngliche Nachricht-----
Von: R-SIG-Mac <r-sig-mac-bounces at r-project.org> Im Auftrag von Bryan Hanson
Gesendet: Mittwoch, 1. April 2020 13:30
An: r-sig-mac R <r-sig-mac at r-project.org>
Betreff: [R-SIG-Mac] PCRE JIT compilation error

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

library()

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

locale:
[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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PCRE JIT compilation error

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