cave resolve sci-libs/lapack-reference
Done: 1520 steps               

These are the actions I will take, in order:

n   virtual/fortran:0::gentoo 0 to ::installed
    "Virtual for Fortran Compiler"
    build_options: -optional_tests split strip -trace -preserve_work
    Reasons: sci-libs/lapack-reference
u   app-admin/eselect:0::bicatali (formerly from gentoo) 1.2.15-r1 to ::installed replacing 1.2.15
    -bash-completion -doc build_options: -optional_tests split strip -trace -preserve_work
    Reasons: app-admin/eselect-ctags, app-admin/eselect-package-manager, app-admin/eselect-python, 4 more
n   sci-libs/lapack-reference:0::bicatali 3.3.1 to ::installed
    "Reference implementation of LAPACK"
    -static-libs -xblas (-test) build_options: -optional_tests split strip -trace -preserve_work
    Reasons: target
    4.72 MBytes to download

Total: 1 upgrades, 2 new installs, 4.72 MBytes to download

Build Options:
    optional_tests:                Run tests considered by the package to be optional
    preserve_work:                 Do not remove build directories, and do not modify the image when merging
    split:                         Split debugging information out from binaries and libraries before installation
    strip:                         Strip binaries and libraries before installation
    trace:                         Trace actions executed by the package (very noisy, for debugging broken builds only)

USE:
    static-libs:                   Build static libraries
    test:                          Workaround to pull in packages needed to run with FEATURES=test. Portage-2.1.2 handles this internally, so don't set it in make.conf/package.use anymore
    xblas:                         Build LAPACK with extra precision (needs sci-libs/xblas)

I encountered the following errors:

!   app-admin/eselect-blas
    Reasons: !app-admin/eselect-blas from sci-libs/lapack-reference, sci-libs/blas-reference
    Unsuitable candidates:
      * app-admin/eselect-blas-0.1:0::gentoo
        Did not meet !app-admin/eselect-blas, use existing if possible, installing to / from !app-admin/eselect-blas from sci-libs/lapack-reference