samarvir singh
2015-Apr-12 08:31 UTC
[R] Can't load CARET package, on Mac OS X (latest), on R version 3.1.2 (2014-10-31)
I installed CARET package, but when I try to load CARET. I see this error. Please help. thank you install.packages("caret") trying URL ' http://cran.rstudio.com/bin/macosx/mavericks/contrib/3.1/caret_6.0-41.tgz' Content type 'application/x-gzip' length 3997718 bytes (3.8 Mb) opened URL =================================================downloaded 3.8 Mb tar: Failed to set default locale The downloaded binary packages are in /var/folders/wr/h77ghk5104d1l5xyx3v67yk80000gn/T//RtmpEqNi84/downloaded_packages> library("caret")Loading required package: lattice Loading required package: ggplot2 Error in dyn.load(file, DLLpath = DLLpath, ...) : unable to load shared object '/Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so': dlopen(/Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so, 6): initializer function 0x0 not in mapped image for /Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so In addition: Warning messages: 1: package 'lattice' was built under R version 3.1.3 2: package 'ggplot2' was built under R version 3.1.3 Error: package or namespace load failed for 'caret' [[alternative HTML version deleted]]
John Kane
2015-Apr-12 12:48 UTC
[R] Can't load CARET package, on Mac OS X (latest), on R version 3.1.2 (2014-10-31)
Can you post the results of a sessionInfo() It looks like you may have an old installation of R John Kane Kingston ON Canada> -----Original Message----- > From: samarvir1996 at gmail.com > Sent: Sun, 12 Apr 2015 14:01:14 +0530 > To: r-help at r-project.org > Subject: [R] Can't load CARET package, on Mac OS X (latest), on R version > 3.1.2 (2014-10-31) > > I installed CARET package, but when I try to load CARET. I see this > error. > Please help. thank you > > > install.packages("caret") > trying URL ' > http://cran.rstudio.com/bin/macosx/mavericks/contrib/3.1/caret_6.0-41.tgz' > Content type 'application/x-gzip' length 3997718 bytes (3.8 Mb) > opened URL > =================================================> downloaded 3.8 Mb > > tar: Failed to set default locale > > The downloaded binary packages are in > /var/folders/wr/h77ghk5104d1l5xyx3v67yk80000gn/T//RtmpEqNi84/downloaded_packages > >> library("caret") > Loading required package: lattice > Loading required package: ggplot2 > Error in dyn.load(file, DLLpath = DLLpath, ...) : > unable to load shared object > '/Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so': > > dlopen(/Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so, > 6): initializer function 0x0 not in mapped image for > /Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so > > In addition: Warning messages: > 1: package 'lattice' was built under R version 3.1.3 > 2: package 'ggplot2' was built under R version 3.1.3 > Error: package or namespace load failed for 'caret' > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code.____________________________________________________________ FREE ONLINE PHOTOSHARING - Share your photos online with your friends and family! Visit http://www.inbox.com/photosharing to find out more!
Prof Brian Ripley
2015-Apr-12 13:47 UTC
[R] Can't load CARET package, on Mac OS X (latest), on R version 3.1.2 (2014-10-31)
Several issues 1) The problem is with minqa, not caret (let alone CARET: R is case-sensitive). 2) As the posting guide says, update your R before posting. 3) We are missing the 'at a minimum' information, the output of sessionInfo(). You have not told us how you installed R, but my guess is that you used one of the two binary packages from CRAN (but we have no way to know which). If so, you definitely should be using the R-sig-Mac mailing list. So my advice is to - update R - reinstall your packages, especially minqa - if problems persist, send a full report to R-sig-Mac following the posting guide. On 12/04/2015 09:31, samarvir singh wrote:> I installed CARET package, but when I try to load CARET. I see this error. > Please help. thank you > > > install.packages("caret") > trying URL ' > http://cran.rstudio.com/bin/macosx/mavericks/contrib/3.1/caret_6.0-41.tgz' > Content type 'application/x-gzip' length 3997718 bytes (3.8 Mb) > opened URL > =================================================> downloaded 3.8 Mb > > tar: Failed to set default locale > > The downloaded binary packages are in > /var/folders/wr/h77ghk5104d1l5xyx3v67yk80000gn/T//RtmpEqNi84/downloaded_packages > >> library("caret") > Loading required package: lattice > Loading required package: ggplot2 > Error in dyn.load(file, DLLpath = DLLpath, ...) : > unable to load shared object > '/Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so': > > dlopen(/Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so, > 6): initializer function 0x0 not in mapped image for > /Library/Frameworks/R.framework/Versions/3.1/Resources/library/minqa/libs/minqa.so > > In addition: Warning messages: > 1: package 'lattice' was built under R version 3.1.3 > 2: package 'ggplot2' was built under R version 3.1.3 > Error: package or namespace load failed for 'caret' > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >-- Brian D. Ripley, ripley at stats.ox.ac.uk Emeritus Professor of Applied Statistics, University of Oxford 1 South Parks Road, Oxford OX1 3TG, UK