From 02fe9b5ee0df5bfddcf960ea41abb9b53ac08aec Mon Sep 17 00:00:00 2001 From: Dominik Lindner Date: Tue, 14 Sep 2021 16:40:52 +0100 Subject: [PATCH] Update Readme --- README.md | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index dad0402..45e34fa 100644 --- a/README.md +++ b/README.md @@ -96,10 +96,15 @@ the test server to populate the server) * Run ```devtools::test()``` +## Troubleshooting rJava -## Tips for Unix users +The latest R/rJava packages usually don't cause any problems. But older versions +have been known for troubles. +In these cases try this: -### Installing rJava +### Unix users + +#### Installing rJava Before installing the `rJava` package you probably have to set up Java for R first: ``` @@ -108,7 +113,7 @@ export $JAVA_HOME=[path to JDK/JRE] R CMD javareconf ``` -### Additional dependencies +#### Additional dependencies In order to build/install some necessary R packages, additional system libraries may have to be installed first. E.g. the R packages `httr` and `xml2` need the development libraries for @@ -117,9 +122,9 @@ and `libxml2-dev` first. If you can't install an R package due to compile errors, most likely you are missing a development package of some dependent library on your system. -## Tips for Windows users +### Windows users -### Installing rJava +#### Installing rJava You need to have a Java SDK installed. Latest version which is supported is 11. Download for example the Adopt OpenJDK 11 from https://adoptopenjdk.net/