c:\salt\salt-call pkg.install <mypackage>

-> error

[ERROR   ] Failed to import module tls, this is due most likely to a syntax error:

Salt Version:
           Salt: 2016.11.4

Dependency Versions:
           cffi: 1.10.0
       cherrypy: unknown
       dateutil: 2.5.3
      docker-py: Not Installed
          gitdb: 0.6.4
      gitpython: 2.0.8
          ioflo: 1.5.5
         Jinja2: 2.9.4
        libgit2: Not Installed
        libnacl: 1.4.5
       M2Crypto: Not Installed
           Mako: 1.0.4
   msgpack-pure: Not Installed
 msgpack-python: 0.4.8
   mysql-python: Not Installed
      pycparser: 2.17
       pycrypto: 2.6.1
   pycryptodome: Not Installed
         pygit2: Not Installed
         Python: 2.7.12 (v2.7.12:d33e0cf91556, Jun 27 2016, 15:24:40) [MSC v.1500 64 bit (AMD64)]
   python-gnupg: 0.3.8
         PyYAML: 3.11
          PyZMQ: 16.0.1
           RAET: Not Installed
          smmap: 0.9.0
        timelib: 0.2.4
        Tornado: 4.4.1
            ZMQ: 4.1.6

System Versions:
           dist:
        machine: AMD64
        release: 10
         system: Windows
        version: 10 10.0.14393  Multiprocessor Free

C:\salt>salt-call pkg.install adobeair,itunes
[ERROR   ] Failed to import module tls, this is due most likely to a syntax error:
Traceback (most recent call last):
  File "C:\salt\bin\lib\site-packages\salt\loader.py", line 1333, in _load_module
    mod = imp.load_module(mod_namespace, fn_, fpath, desc)
  File "C:\salt\bin\lib\site-packages\salt\modules\tls.py", line 122, in <module>
    import OpenSSL
  File "C:\salt\bin\lib\site-packages\OpenSSL\__init__.py", line 8, in <module>
    from OpenSSL import rand, crypto, SSL
  File "C:\salt\bin\lib\site-packages\OpenSSL\rand.py", line 12, in <module>
    from OpenSSL._util import (
  File "C:\salt\bin\lib\site-packages\OpenSSL\_util.py", line 6, in <module>
    from cryptography.hazmat.bindings.openssl.binding import Binding
  File "C:\salt\bin\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 141, in <module>
    Binding.init_static_locks()
  File "C:\salt\bin\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 122, in init_static_locks
    cls._ensure_ffi_initialized()
  File "C:\salt\bin\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 109, in _ensure_ffi_initialized
    cls.lib = build_conditional_library(lib, CONDITIONAL_NAMES)
  File "C:\salt\bin\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 69, in build_conditional_library
    if not getattr(lib, condition):
AttributeError: cffi library '_openssl' has no function, constant or global variable named 'Cryptography_HAS_EVP_PKEY_DHX'
[ERROR   ] Failed to import module x509, this is due most likely to a syntax error:
Traceback (most recent call last):
  File "C:\salt\bin\lib\site-packages\salt\loader.py", line 1333, in _load_module
    mod = imp.load_module(mod_namespace, fn_, fpath, desc)
  File "C:\salt\bin\lib\site-packages\salt\modules\x509.py", line 42, in <module>
    import OpenSSL
  File "C:\salt\bin\lib\site-packages\OpenSSL\__init__.py", line 8, in <module>
    from OpenSSL import rand, crypto, SSL
  File "C:\salt\bin\lib\site-packages\OpenSSL\rand.py", line 12, in <module>
    from OpenSSL._util import (
  File "C:\salt\bin\lib\site-packages\OpenSSL\_util.py", line 6, in <module>
    from cryptography.hazmat.bindings.openssl.binding import Binding
  File "C:\salt\bin\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 141, in <module>
    Binding.init_static_locks()
  File "C:\salt\bin\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 122, in init_static_locks
    cls._ensure_ffi_initialized()
  File "C:\salt\bin\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 109, in _ensure_ffi_initialized
    cls.lib = build_conditional_library(lib, CONDITIONAL_NAMES)
  File "C:\salt\bin\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 69, in build_conditional_library
    if not getattr(lib, condition):
AttributeError: cffi library '_openssl' has no function, constant or global variable named 'Cryptography_HAS_EVP_PKEY_DHX'
Version 25.0.0.134 is current; no actions to take
done
local:
    ----------
    adobeair:
        ----------
        current:
            25.0.0.134
    itunes:
        ----------
        new:
            12.6.0.100
        old:
            12.5.3.17