branch master updated (ee62390 -> fc1fe72)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

      from  ee62390   gnu: python-binaryornot: Fix typo.
       new  03d2853   gnu: gcc@9: Update to 9.2.0.
       new  fc1fe72   gnu: Add Guix-Jupyter.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/gcc.scm                |  4 +-
 gnu/packages/package-management.scm | 84 +++++++++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+), 2 deletions(-)