Hi,
I am getting this weird error when I try to import the affy package from
python using Rpy2. I am using R version 2.10.1 and Rpy2 2.1.3.
The piece of code that is causing it is "r.library('simpleaffy'') and the
error I am getting:
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared library
'/usr/lib64/R/library/affyio/libs/affyio.so':
/usr/lib64/R/library/affyio/libs/affyio.so: undefined symbol:
R_ClassSymbol
Error: package 'affy' could not be loaded
Traceback (most recent call last):
File "run.py", line 254, in <module>
doMicroArrayQC( "Exon_FF_covdesc.txt" )
File "run.py", line 143, in doMicroArrayQC
r.library('simpleaffy')
File
"/home/fong/lib64/python2.6/site-packages/rpy2/robjects/functions.py", line
83, in __call__
return super(SignatureTranslatedFunction, self).__call__(*args,
**kwargs)
File
"/home/fong/lib64/python2.6/site-packages/rpy2/robjects/functions.py", line
35, in __call__
res = super(Function, self).__call__(*new_args, **new_kwargs)
rpy2.rinterface.RRuntimeError: Error: package 'affy' could not be loaded
Any ideas on what is going on?
Fong
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