[igraph] installation problems

[Richard Howey]

Hi,

I have been having some problems installing igraph, firstly that it needs 
magrittr, then the version installed direct from R is on old version of igraph 
and after loading the library none of the functions seem to be found.. When the 
latest version is installed from the igraph webpage it cannot find igraph.dll.

Does anyone know why the igraph.dll file is not loading despite definitively 
being present at the path given?


Thanks,
Richard Howey

> utils:::menuInstallLocal()
package 'igraph' successfully unpacked and MD5 sums checked

> library(magrittr)
Error in eval(expr, envir, enclos) : 
  could not find function ".getNamespace"
In addition: Warning message:
package 'magrittr' was built under R version 3.2.2 
Error : unable to load R code in package 'magrittr'
Error: package/namespace load failed for 'magrittr'

> .getNamespace <- function(name) 
> .Internal(getRegisteredNamespace(as.name(name)))

> library(magrittr)

> library(igraph)
Error in inDL(x, as.logical(local), as.logical(now), ...) : 
  unable to load shared object 
'H:/R/win-library/2.12/igraph/libs/i386/igraph.dll':
  LoadLibrary failure:  The specified procedure could not be found.

In addition: Warning messages:
1: package 'magrittr' was built under R version 3.2.2 
2: package 'igraph' was built under R version 3.2.1 
Error: package/namespace load failed for 'igraph'
> version
               _                            
platform       i386-pc-mingw32              
arch           i386                         
os             mingw32                      
system         i386, mingw32                
status                                      
major          2                            
minor          12.1                         
year           2010                         
month          12                           
day            16                           
svn rev        53855                        
language       R                            
version.string R version 2.12.1 (2010-12-16)
>


======================================
Dr. Richard Howey
Institute of Genetic Medicine
Newcastle University
International Centre for Life
Central Parkway
Newcastle upon Tyne
NE1 3BZ
United Kingdom

Tel no: (+44) 0191 241 8692
Email: address@hidden
Web: www.staff.ncl.ac.uk/richard.howey
======================================