On Tue, 12 Oct 2004, Christian Fiebach wrote: > Dear list, > > I am sorry to bother you with this. > > I just upgraded yesterday to R 2.0.0 (using apt-get under Debian Sid), and > now have problems running e.g., summary(lm(...)) > > the lm is calculated, but the summary statement gives me the following > error: > > Error in La.chol2inv(x, size) : lapack routines cannot be loaded > In addition: Warning message: > unable to load shared library "/usr/lob/R/modules/lapack.so": > /usr/lib/Pentium4_SSE2_512KB/liblapack.so.3: undefined symbol: ieeeck_ > > I searched through the archives, but unfortunately I am just not > LINUX-knowledgeable > enough to understand the discussions concerning the algebra libraries. > > Following an older mail to this list, I did > ldd /usr/lib/R/modules/lapack.so > everything looks fine except probably for the first line, which reads > libR.so => not found
Use R CMD ldd /usr/lib/R/modules/lapack.so to get an accurate picture. I think you need to ask this on a Debian list. The R developers do not recommend the use of an external Lapack library (and the Debian ones have had `patches' that were incorrect before now). (See the discussion in the R-admin manual.) In this case I guess that it has not been linked against the right set of external libraries for your particular machine. > I would appreciate any hints on how to fix this problem! Should work if you build R from the sources with the default options. -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html