在macOS上部署throw pip结构的麻烦

在我的新MacBook上部署throw pip结构时遇到一些问题。谷歌有一些问题，但他们推荐的不起作用......同样的配置也适用于另一台Mac上的High Sierra，所以我觉得我很误解了。有我的pip包：

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

这是我的fab文件：

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))

并且有一个错误：

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

希望smb可以帮助我......

— ВасилийСергеев
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