Traceback (most recent call last):


 "experiment.py", line 3, in <module>

p = ssh(host='e01.zenysec.com', user='ch03', password='ch03', port=20001) #process('./ch03')


 "/home/user1/.local/lib/python2.7/site-packages/pwnlib/tubes/ssh.py", line 606, in __init__

self.client.connect(host, port, user, password, key, keyfiles, self.timeout, compress = True)


 "/home/user1/.local/lib/python2.7/site-packages/paramiko/client.py", line 424, in connect

passphrase,


 "/home/user1/.local/lib/python2.7/site-packages/paramiko/client.py", line 686, in _auth

filename, pkey_class, passphrase,


 "/home/user1/.local/lib/python2.7/site-packages/paramiko/client.py", line 551, in _key_from_filepath

key = klass.from_private_key_file(key_path, password)


 "/home/user1/.local/lib/python2.7/site-packages/paramiko/pkey.py", line 206, in from_private_key_file

key = cls(filename=filename, password=password)


 "/home/user1/.local/lib/python2.7/site-packages/paramiko/rsakey.py", line 48, in __init__

self._from_private_key_file(filename, password)


 "/home/user1/.local/lib/python2.7/site-packages/paramiko/rsakey.py", line 169, in _from_private_key_file

data = self._read_private_key_file('RSA', filename, password)


 "/home/user1/.local/lib/python2.7/site-packages/paramiko/pkey.py", line 279, in _read_private_key_file

data = self._read_private_key(tag, f, password)


 "/home/user1/.local/lib/python2.7/site-packages/paramiko/pkey.py", line 337, in _read_private_key

return decryptor.update(data) + decryptor.finalize()


 "/home/user1/.local/lib/python2.7/site-packages/cryptography/hazmat/primitives/ciphers/base.py", line 149, in update

return self._ctx.update(data)


 "/home/user1/.local/lib/python2.7/site-packages/cryptography/hazmat/backends/openssl/ciphers.py", line 120, in update

n = self.update_into(data, buf)


 "/home/user1/.local/lib/python2.7/site-packages/cryptography/hazmat/backends/openssl/ciphers.py", line 131, in update_into

"unsigned char *", self._backend._ffi.from_buffer(buf)
TypeError: from_buffer() cannot return the address of the raw string within a str or unicode or bytearray object`


Traceback (most recent call last):

 "<string>", line 17, in <module>

 "/tmp/pip_build_root/matplotlib/setup.py", line 155, in <module>
result = package.check()

 "/tmp/pip_build_root/matplotlib/setupext.py", line 962, in check
min_version='2.3', version=version)

 "/tmp/pip_build_root/matplotlib/setupext.py", line 446, in _check_for_pkg_config
if (not is_min_version(version, min_version)):

 "/tmp/pip_build_root/matplotlib/setupext.py", line 174, in is_min_version
return found_version >= expected_version

 "/usr/lib/python3.4/distutils/version.py", line 76, in __ge__
c = self._cmp(other)

 "/usr/lib/python3.4/distutils/version.py", line 343, in _cmp
if self.version < other.version:
TypeError: unorderable types: str() < int()