What Linux distro? If you're on an unusual distro You might just need to patch the build process to look up the right names.
Adrian.Is it possible for hmatrix to look for another version of atlas/blas and lapack? I have installed atlas-3.3.8 and lapack-3.4.0As I said before, the libraries for blas and lapack ARE in /usr/local/lib and the header files ARE in /usr/local/include.and got the following:I tried the following command line:cabal install --enable-documentation --extra-include-dirs=/usr;local/include --extra-lib-dirs=/usr/local/lib hmatrix
Resolving dependencies...
Configuring hmatrix-0.16.0.4...
cabal: Missing dependencies on foreign libraries:
* Missing C libraries: blas, lapack
This problem can usually be solved by installing the system packages that
provide these libraries (you may need the "-dev" versions). If the libraries
are already installed but in a non-standard location then you can use the
flags --extra-include-dirs= and --extra-lib-dirs= to specify where they are.
Failed to install hmatrix-0.16.0.4
cabal: Error: some packages failed to install:
hmatrix-0.16.0.4 failed during the configure step. The exception was:
ExitFailure 1