[Mochi-devel] Mochi on Summit

Abid Malik abidmuslim at gmail.com
Fri Nov 1 07:29:10 CDT 2019


Hello,

I am trying to play with Mochi on Summit. I installed it using Spack. It
was successful. However, when I use spack load -r margo I got the following
error:

[amalik at login5.summit mochi]$ spack load -r margo
==> Error: the constraint '['margo']' matches multiple packages:
t3x4fur margo at 0.5.2%gcc at 4.8.5 arch=linux-rhel7-power8le
gniufvt margo at 0.5.2%gcc at 6.4.0 arch=linux-rhel7-power9le

==> Error: In this context exactly **one** match is needed: please specify
your constraints better.

I think it is confused by the availability of two compilers. How should I
solve this issue?

-- 
Abid M. Malik
******************************************************
"I have learned silence from the talkative, toleration from the intolerant,
and kindness from the unkind"---Gibran
"Success is not for the chosen few, but for the few who choose" --- John
Maxwell
"Being a good person does not depend on your religion or status in life,
your race or skin color, political views or culture. IT DEPENDS ON HOW GOOD
YOU TREAT OTHERS"--- Abid
"The Universe is talking to us, and the language of the Universe is
mathematics."----Abid
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