search for: pyfloat_typ

I'm working on a python plugin for nbdkit that treats Google Cloud Storage as a block device. I have a library, gcs.py, that implements simple commands: list, get, put, delete; source is here: https://github.com/wspeirs/cldblkdev/blob/master/gcs.py When I attempt to run nbdkit I get the following error: nbdkit python script=/home/wspeirs/src/cldblkdev/cldblkdev.py Traceback (most recent call

...import JSONDecoder File "/usr/lib64/python2.7/json/decoder.py", line 5, in <module> import struct File "/usr/lib64/python2.7/struct.py", line 1, in <module> from _struct import * ImportError: /usr/lib64/python2.7/lib-dynload/_struct.so: undefined symbol: PyFloat_Type nbdkit: error: /tmp/gcs.py: error running this script A smallest possible reproducer is to have a file that has a single line: import json Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpres...

...File "/usr/lib64/python2.7/json/decoder.py", line 5, in <module> > import struct > File "/usr/lib64/python2.7/struct.py", line 1, in <module> > from _struct import * > ImportError: /usr/lib64/python2.7/lib-dynload/_struct.so: undefined symbol: PyFloat_Type > nbdkit: error: /tmp/gcs.py: error running this script > > A smallest possible reproducer is to have a file that has a single line: > > import json I can fix it (for my simple json case) by doing: LD_PRELOAD=/usr/lib64/python2.7/lib-dynload/_json.so nbdkit python script=/tmp/...