Horovod with pytorch issue #6
Description
Hi,
I followed all installation as suggested by the repository readme file. It gave me following error when I tried to run it 👍
File "train.py", line 12, in
check_extension('horovod.torch', 'HOROVOD_WITH_PYTORCH', file, 'mpi_lib_v2')
File "/home/annapurna/anaconda3/envs/origami/lib/python3.6/site-packages/horovod/common/util.py", line 56, in check_extension
'Horovod with %s=1 to debug the build error.' % (ext_name, ext_env_var))
ImportError: Extension horovod.torch has not been built. If this is not expected, reinstall Horovod with HOROVOD_WITH_PYTORCH=1 to debug the build error.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "train.py", line 14, in
check_extension('horovod.torch', 'HOROVOD_WITH_PYTORCH', file, 'mpi_lib', '_mpi_lib')
File "/home/annapurna/anaconda3/envs/origami/lib/python3.6/site-packages/horovod/common/util.py", line 56, in check_extension
'Horovod with %s=1 to debug the build error.' % (ext_name, ext_env_var))
ImportError: Extension horovod.torch has not been built. If this is not expected, reinstall Horovod with HOROVOD_WITH_PYTORCH=1 to debug the build error.
Please suggest as to what has gone wrong?
I tried to install horovod with pytorch as well but still facing the same issue.