branch core-updates-frozen updated (95a4965 -> ab445eb)

[guix-commits]

rekado pushed a change to branch core-updates-frozen
in repository guix.

    from 95a4965  gnu: python-slepc4py: Update to 3.16.1.
     new b69156e  gnu: Add gfortran-7.
     new 3cd37c9  gnu: python2-matplotlib: Fix mpl_toolkits module.
     new 3ebcd63  gnu: python2-scipy: Override native inputs.
     new f505f58  gnu: Add htslib-for-samtools-1.2.
     new 0b8a75c  gnu: Add samtools-1.2.
     new 26e26bc  gnu: miso: Update to 0.5.4-1.b714021.
     new 4fb363c  gnu: libsvm: Install header and library.
     new 1c79140  gnu: seek: Update to 1-1.196ed4c.
     new ab445eb  gnu: python2-scikit-learn: Disable one more test.

The 9 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/bioinformatics.scm   | 253 +++++++++++++++++++++++++-------------
 gnu/packages/gcc.scm              |   8 +-
 gnu/packages/machine-learning.scm |  58 ++++++---
 gnu/packages/python-science.scm   |  11 +-
 gnu/packages/python-xyz.scm       |   9 +-
 5 files changed, 235 insertions(+), 104 deletions(-)