У меня возникли некоторые проблемы с развертыванием набора метаний на моем новом MacBook. В Google есть некоторые проблемы, но то, что они рекомендуют, не работает ... Кроме того, тот же конфиг работает на High Sierra на другом Mac, так что, похоже, я что-то не так понимаю. Вот мои пип пакеты:

Package      Version
------------ -------
asn1crypto   0.24.0
bcrypt       3.1.4
cffi         1.11.5
cryptography 2.3.1
fabric       2.3.1
idna         2.7
invoke       1.1.1
paramiko     2.4.1
pip          18.1
pyasn1       0.4.4
pycparser    2.18
PyNaCl       1.2.1
setuptools   40.6.3
six          1.11.0
wheel        0.32.3

И это мой потрясающий файл:

from fabric import Connection
from invoke import task

@task
def deploy(c, branch='master', directory='*secret*', compile='true'):
    with Connection('*secret*') as c:
        deploy_process(c, branch, directory, compile)

def deploy_process(c, branch, directory, compile):
    code_dir = '/var/www/' + directory
    service = directory + ".service"
    if not c.run("cd {} && git fetch origin".format(code_dir), warn=True):
        c.run("git clone *also secret repo* {}".format(code_dir))

    c.run("cd {} && git fetch origin".format(code_dir))
    c.run("cd {} && git checkout -f {}".format(code_dir, branch))
    c.run("cd {} && git pull origin {}".format(code_dir, branch))
    if not c.run("test -d {}/tmp/pids".format(code_dir), warn=True):
        c.run("cd {} && mkdir -p tmp/pids".format(code_dir))
    c.run("cd {} && bundle install --without development test".format(code_dir))
    c.run("cd {} && rails tmp:cache:clear db:migrate RAILS_ENV=production".format(code_dir))
    if (compile == 'true'):
        c.run("cd {} && rails assets:precompile RAILS_ENV=production".format(code_dir))
        c.run("cd {} && rails assets:clean RAILS_ENV=production".format(code_dir))

    c.run("systemctl restart {}".format(service))

И есть ошибка: 

Traceback (most recent call last):
  File "/usr/local/bin/fab", line 11, in <module>
    sys.exit(program.run())
  File "/usr/local/lib/python3.7/site-packages/invoke/program.py", line 335, in run
    self.execute()
  File "/usr/local/lib/python3.7/site-packages/invoke/program.py", line 491, in execute
    executor.execute(*self.tasks)
  File "/usr/local/lib/python3.7/site-packages/invoke/executor.py", line 129, in execute
    result = call.task(*args, **call.kwargs)
  File "/usr/local/lib/python3.7/site-packages/invoke/tasks.py", line 128, in __call__
    result = self.body(*args, **kwargs)
  File "/Users/vassa/Projects/pochtagram/fabfile.py", line 11, in deploy
    if not c.run("cd {} && git fetch origin".format(code_dir), warn=True):
  File "<decorator-gen-3>", line 2, in run
  File "/usr/local/lib/python3.7/site-packages/fabric/connection.py", line 29, in opens
    self.open()
  File "/usr/local/lib/python3.7/site-packages/fabric/connection.py", line 541, in open
    self.client.connect(**kwargs)
  File "/usr/local/lib/python3.7/site-packages/paramiko/client.py", line 424, in connect
    passphrase,
  File "/usr/local/lib/python3.7/site-packages/paramiko/client.py", line 714, in _auth
    raise saved_exception
  File "/usr/local/lib/python3.7/site-packages/paramiko/client.py", line 686, in _auth
    filename, pkey_class, passphrase,
  File "/usr/local/lib/python3.7/site-packages/paramiko/client.py", line 551, in _key_from_filepath
    key = klass.from_private_key_file(key_path, password)
  File "/usr/local/lib/python3.7/site-packages/paramiko/pkey.py", line 206, in from_private_key_file
    key = cls(filename=filename, password=password)
  File "/usr/local/lib/python3.7/site-packages/paramiko/rsakey.py", line 48, in __init__
    self._from_private_key_file(filename, password)
  File "/usr/local/lib/python3.7/site-packages/paramiko/rsakey.py", line 169, in _from_private_key_file
    data = self._read_private_key_file('RSA', filename, password)
  File "/usr/local/lib/python3.7/site-packages/paramiko/pkey.py", line 279, in _read_private_key_file
    data = self._read_private_key(tag, f, password)
  File "/usr/local/lib/python3.7/site-packages/paramiko/pkey.py", line 289, in _read_private_key
    raise SSHException('not a valid ' + tag + ' private key file')
paramiko.ssh_exception.SSHException: not a valid RSA private key file

Надеюсь, кто-нибудь может мне помочь ...

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