Traceback (most recent call last):


 "/home/linuxbrew/.linuxbrew/bin/dammit", line 4, in <module>

import dammit


 "/home/linuxbrew/.linuxbrew/Cellar/python/2.7.12_3/lib/python2.7/site-packages/dammit/__init__.py", line 12, in <module>

import tasks


 "/home/linuxbrew/.linuxbrew/Cellar/python/2.7.12_3/lib/python2.7/site-packages/dammit/tasks.py", line 18, in <module>

from khmer import HLLCounter, ReadParser


 "/home/linuxbrew/.linuxbrew/Cellar/python/2.7.12_3/lib/python2.7/site-packages/khmer/__init__.py", line 42, in <module>

from khmer._khmer import Countgraph as _Countgraph
ImportError: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /home/linuxbrew/.linuxbrew/Cellar/python/2.7.12_3/lib/python2.7/site-packages/khmer/_khmer.so)

Traceback (most recent call last):


 "/satdat/bin/process_nport_GOES16_ir_nc4_TIRS13_PAX_ze.py", line 70, in <module>

import cartopy.feature as cfeat


 "/opt/global/python/2.7.9-fnmoc/lib/python2.7/site-packages/cartopy/__init__.py", line 107, in <module>

import cartopy.crs


 "/opt/global/python/2.7.9-fnmoc/lib/python2.7/site-packages/cartopy/crs.py", line 36, in <module>

from cartopy._crs import CRS, Geodetic, Globe, PROJ4_VERSION
ImportError: libproj.so.12: cannot open shared object file: No such file or directory
