You will need both the Basic Linear Algebra Subroutines (BLAS) and a version of Lapack to install the Matrix package. I'm not sure if pre-compiled versions are available for Solaris 7. I believe that is a rather old version of the Sun OS. After R-1.7.0 is released in April, 2003 it should be possible to use the Matrix package on any platform with R as Brian Ripley has incorporated Lapack sources into the development version of R. I am sending a copy of this reply to the R-devel@R-project.org list in case someone reading that list can advise you on how to install Lapack and BLAS on Solaris 7 Tao Hou <thou_69@yahoo.com> writes:
I try to install Matrix package for R on my Sun Machine. The OS is Solaris 7 Sparc Version. I conduct the following error message: bash-2.05# R INSTALL Matrix_0.3-21.tar.gz * Installing *source* package 'Matrix' ... checking for gcc... gcc
...
ng for sgemm_... no checking for ATL_xerbla in -latlas... no checking for sgemm_ in -lblas... no checking for sgemm_ in -lcxml... no checking for sgemm_ in -ldxml... no checking for sgemm_ in -lscs... no checking for sgemm_ in -lcomplib.sgimath... no checking for sgemm_ in -lblas... (cached) no checking for sgemm_ in -lblas... (cached) no configure: error: could not find your BLAS library ERROR: configuration failed for package 'Matrix' could you tell me what is BLAS libray?