On 11-04-09 8:00 AM, Stephen P. Molnar wrote:
That's true. However, Java is installed on the machine.
The installation instructions ask for the Java Development Kit, "JDK".
From the messages below, that's not installed.
Duncan Murdoch
On Thu, 7 Apr 2011 14:40:54 -0400
David Winsemius<dwinsem...@comcast.net> wrote:
He said "Java", not "rJava.
On Apr 7, 2011, at 11:51 AM, Stephen P Molnar wrote:
Thanks for the reply.
Yes, you are quite correct, but:
install.packages('rJava')
Warning in install.packages("rJava") :
argument 'lib' is missing: using
'C:\Users\Stephen\Documents/R/win64-library/2.11'
--- Please select a CRAN mirror for use in this session ---
Warning: unable to access index for repository
http://www.stats.ox.ac.uk/pub/RWin/bin/windows64/contrib/2.11
trying URL 'http://cran.case.edu/bin/windows64/contrib/2.11/rJava_0.8-5.zip'
Content type 'application/zip' length 658913 bytes (643 Kb)
opened URL
downloaded 643 Kb
package 'rJava' successfully unpacked and MD5 sums checked
The downloaded packages are in
C:\Users\Stephen\AppData\Local\Temp\Rtmpcy0hAb
\downloaded_packages
install.packages('C;\Users\Stephen\AppData\Local/Temp/Rtmpcy0hAb
\downloaded_
There is a semi-colon in that path above that looks wrong. You might
first want to check that all your PATH entries are recorded properly.
--
David.
$
Error: '\U' used without hex digits in character string starting "C;
\U"
So, obviously, at this point I am attempting something that R does
not like.
Stephen P. Molnar, Ph.D.
Life is a
fuzzy set
Foundation for Chemistry
Stochastic
and multivriate
http://www.FoundationForChemistry.com
-----Original Message-----
From: Uwe Ligges [mailto:lig...@statistik.tu-dortmund.de]
Sent: Thursday, April 07, 2011 11:34 AM
To: Stephen P Molnar
Cc: r-help@r-project.org
Subject: Re: [R] Problem Installing rJava on MS Win 7 Platform
You failed to install an appropriate Java version.
Best,
Uwe Ligges
On 07.04.2011 16:30, Stephen P Molnar wrote:
I'm a new R user and, frankly, this problem has got me stumped.
I'm using the 64 bit version of RGui and followed the installation
instructions on http://www.rforge.net/rJava/
Here is the result:
package 'rJava' successfully unpacked and MD5 sums checked
library(rJava)
Error in utils::readRegistry(key, "HLM", 2) :
Registry key 'Software\JavaSoft\Java Runtime Environment' not found
Error in utils::readRegistry(key, "HLM", 2) :
Registry key 'Software\JavaSoft\Java Development Kit' not found
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: fun(...)
error: JAVA_HOME cannot be found from the Registry
Error: package/namespace load failed for 'rJava'
I don't Have the faintest idea as t what I've done, or failed to do.
Assistance will be greatly appreciated.
Thanks in advance.
Stephen P. Molnar, Ph.D.
Life is
a
fuzzy set
Foundation for Chemistry
Stochastic
and multivriate
http://www.FoundationForChemistry.com
[[alternative HTML version deleted]]
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______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
West Hartford, CT
______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
