Hi David,

Okay thank you, but the error message receiving for other packages.

> install.packages("Rtsne", lib="D:/Program Files/R/R-3.2.5/library")
--- Please select a CRAN mirror for use in this session ---
Error in download.file(url, destfile = f, quiet = TRUE) : 
  cannot open URL 'https://cran.r-project.org/CRAN_mirrors.csv'
In addition: Warning message:
In
  InternetOpenUrl failed: 'A connection with the server could not be 
established'
Warning: unable to access index for repository 
https://cran.uni-muenster.de/src/contrib:
  cannot open URL 'https://cran.uni-muenster.de/src/contrib/PACKAGES'
Warning: unable to access index for repository 
http://www.stats.ox.ac.uk/pub/RWin/src/contrib:
  cannot open URL 'http://www.stats.ox.ac.uk/pub/RWin/src/contrib/PACKAGES'
Warning: unable to access index for repository 
https://cran.uni-muenster.de/bin/windows/contrib/3.2:
  cannot open URL 
'https://cran.uni-muenster.de/bin/windows/contrib/3.2/PACKAGES'
Warning: unable to access index for repository 
http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.2:
  cannot open URL 
'http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.2/PACKAGES'
Warning message:
package 'Rtsne' is not available (for R version 3.2.5)

Thanks & Regards,
Nithya Dayalan
AMS MRL DPS | HCL @ Merck
E-mail: nithya.daya...@merck.com
Tel#+91 44 61053951| Mobile +91 8754232975


-----Original Message-----
From: David Winsemius [mailto:dwinsem...@comcast.net] 
Sent: Friday, August 12, 2016 10:51 AM
To: Dayalan, Nithya
Cc: r-help@R-project.org; Radhakrishan, Balaji
Subject: Re: [R] R Package installation


> On Aug 12, 2016, at 3:53 AM, Dayalan, Nithya <nithya.daya...@merck.com> wrote:
> 
> Hi Team,
> 
> We are receiving the below message while updating the package. Please help.
> 
>> install.packages("parallel", lib="D:/Program Files/R/R-3.2.5/library")
> Warning: unable to access index for repository 
> https://cran.fhcrc.org/src/contrib:
>  cannot open URL 'https://cran.fhcrc.org/src/contrib/PACKAGES'
> Warning: unable to access index for repository 
> http://www.stats.ox.ac.uk/pub/RWin/src/contrib:
>  cannot open URL 'http://www.stats.ox.ac.uk/pub/RWin/src/contrib/PACKAGES'
> Warning: unable to access index for repository 
> https://cran.fhcrc.org/bin/windows/contrib/3.2:
>  cannot open URL 'https://cran.fhcrc.org/bin/windows/contrib/3.2/PACKAGES'
> Warning: unable to access index for repository 
> http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.2:
>  cannot open URL 
> 'http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.2/PACKAGES'
> Warning messages:
> 1: package 'parallel' is not available (for R version 3.2.5)
> 2: package 'parallel' is a base package, and should not be updated


In most case it is the first warning or error that is most meaningful, but in 
this case it is the last one.

The `installed.packages` function can tell you which packages are in the Bases" 
category:

plic <- installed.packages( .Library, priority = "base")

> rownames(plic)
 [1] "base"      "compiler"  "datasets"  "graphics"  "grDevices" "grid"      
"methods"  
 [8] "parallel"  "splines"   "stats"     "stats4"    "tcltk"     "tools"     
"utils"    


Updating them requires updating your R version, which is what you should do now.

-- 
David.



>> 
> 
> 
> Thanks & Regards,
> Nithya Dayalan
> AMS MRL DPS | HCL @ Merck
> E-mail: nithya.daya...@merck.com<mailto:nithya.daya...@merck.com>
> Tel#+91 44 61053951| Mobile +91 8754232975
> 
> Notice:  This e-mail message, together with any attachme...{{dropped:14}}
> 
> ______________________________________________
> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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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
Alameda, CA, USA

Notice:  This e-mail message, together with any attachme...{{dropped:11}}

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