[R] error in installing igraph

[Jeff Newmiller]

This is a perfect example of a question that should have gone to the R-sig-mac mailing list. (Mentioned in the POSTING GUIDE... read it.) When you post there I recommend that you include the output of sessionInfo().
-- 
Sent from my phone. Please excuse my brevity.

On August 2, 2017 9:07:42 PM PDT, lily li <chocold12 at gmail.com> wrote:
>Hi R users,
>I got warning messages when installing the package, and I pasted the
>messages below. I checked updates that my R-studio is already the
>newest
>version. I don't know how to solve the problem. Thanks for your help.
>
>> library(igraph)
>Error in dyn.load(file, DLLpath = DLLpath, ...) :
>  unable to load shared object
>'/Library/Frameworks/R.framework/Versions/3.2/Resources/library/igraph/libs/igraph.so':
>
>dlopen(/Library/Frameworks/R.framework/Versions/3.2/Resources/library/igraph/libs/igraph.so,
>6): Library not loaded:
>/Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRlapack.dylib
>  Referenced from:
>/Library/Frameworks/R.framework/Versions/3.2/Resources/library/igraph/libs/igraph.so
>Reason: Incompatible library version: igraph.so requires version 3.4.0
>or
>later, but libRlapack.dylib provides version 3.2.0
>In addition: Warning message:
>package ‘igraph’ was built under R version 3.4.1
>Error: package or namespace load failed for ‘igraph’
>
>	[[alternative HTML version deleted]]
>
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