Problem with PAGER installation

[giuliasgattoni]

I tried to install Pager on MacOS Big Sur 11.5.2 and we get this error:
(pager) Giulias-MacBook-Pro:pager_NEW giulia$ pager --help Traceback (most recent call last): File "/Applications/anaconda3/envs/pager/bin/pager", line 7, in <module> exec(compile(f.read(), __file__, 'exec')) File "/Users/giulia/Dropbox/INGV/Aristotle/PAGER/pager_NEW/bin/pager", line 10, in <module> from losspager.run.pager_main import main File "/Users/giulia/Dropbox/INGV/Aristotle/PAGER/pager_NEW/losspager/run/pager_main.py", line 13, in <module> from losspager.utils.admin import PagerAdmin, split_event, transfer File "/Users/giulia/Dropbox/INGV/Aristotle/PAGER/pager_NEW/losspager/utils/admin.py", line 19, in <module> from impactutils.transfer.factory import get_sender_class File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/impactutils/transfer/factory.py", line 5, in <module> from .securesender import SecureSender File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/impactutils/transfer/securesender.py", line 10, in <module> from paramiko import SSHClient File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/paramiko/__init__.py", line 22, in <module> from paramiko.transport import SecurityOptions, Transport File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/paramiko/transport.py", line 129, in <module> class Transport(threading.Thread, ClosingContextManager): File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/paramiko/transport.py", line 190, in Transport if KexCurve25519.is_available(): File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/paramiko/kex_curve25519.py", line 30, in is_available X25519PrivateKey.generate() File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/cryptography/hazmat/primitives/asymmetric/x25519.py", line 39, in generate from cryptography.hazmat.backends.openssl.backend import backend File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/cryptography/hazmat/backends/openssl/__init__.py", line 6, in <module> from cryptography.hazmat.backends.openssl.backend import backend File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/cryptography/hazmat/backends/openssl/backend.py", line 63, in <module> from cryptography.hazmat.bindings.openssl import binding File "/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 14, in <module> from cryptography.hazmat.bindings._openssl import ffi, lib ImportError: dlopen(/Applications/anaconda3/envs/pager/lib/python3.8/site-packages/cryptography/hazmat/bindings/_openssl.abi3.so, 2): Library not loaded: @rpath/libssl.1.1.dylib Referenced from: /Applications/anaconda3/envs/pager/lib/python3.8/site-packages/cryptography/hazmat/bindings/_openssl.abi3.so Reason: image not found

Since the error is related to the libssl1.1, we changed the version of openssl set in install.sh from openssl>=1.1.1 to openssl=1.1.1 and now the command pager --help works but when trying to run pager with a shakemap grid we get this error:
(pager) Giulias-MacBook-Pro:northridge giulia$ pager northridge_grid.xml /Applications/anaconda3/envs/pager/lib/python3.8/site-packages/paramiko/transport.py:219: CryptographyDeprecationWarning: Blowfish has been deprecated "class": algorithms.Blowfish, Traceback (most recent call last): File "/Applications/anaconda3/envs/pager/bin/pager", line 7, in <module> exec(compile(f.read(), __file__, 'exec')) File "/Users/giulia/Dropbox/INGV/Aristotle/PAGER/pager_NEW/bin/pager", line 80, in <module> config = read_config() File "/Users/giulia/Dropbox/INGV/Aristotle/PAGER/pager_NEW/losspager/utils/config.py", line 23, in read_config raise PagerException( losspager.utils.exception.PagerException: 'Config file could not be found at None.

Could you help us fix the issue?

Thank you