[R] Reg. Error: could not find function "lsei" in limSolve library

[David Winsemius]

> On Oct 27, 2016, at 7:12 AM, arunkumar.govindaraju at hsbc.co.in wrote:
> 
> Hi,
> 
> I tried to load package from local zip folder in R logic and it worked.
> 
>> utils:::menuInstallLocal()
> package ‘limSolve’ successfully unpacked and MD5 sums checked
> 
> when tried to load.. it says,
> 
>> local({pkg <- select.list(sort(.packages(all.available = 
> TRUE)),graphics=TRUE)
> + if(nchar(pkg)) library(pkg, character.only=TRUE)})
> Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck 
> = vI[[j]]) : 
>  there is no package called ‘lpSolve’
> In addition: Warning message:
> package ‘limSolve’ was built under R version 3.2.5 
> Error: package or namespace load failed for ‘limSolve’

I do not see the error you are referencing about in your subject line.

The error message you are posting says that if you do not have the R package dependencies for a package in your library directories, it fails to install. (Read the error messages completely.)

And do read the Posting Guide.

> 
> But my R version is 3.1.2, so can someone tell me, how to load the 
> package? thx

If your desired package will not install or load after installation in an outdated version of R, then you need to install a copy from the Archives.

-- 
Best;
David.

> 
> Regards,
> Arun
> 
> 
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David Winsemius
Alameda, CA, USA