[Cryptography-dev] problem installing on Mac OS X 10.8.5

Greg Wilson gvwilson at third-bit.com
Mon Apr 21 20:31:29 CEST 2014 

Hi,

Trying to install cryptography so that I can install Scrapy; as per 
https://cryptography.io/en/latest/installation/, I'm using:

$ brewinstall openssl
Warning: openssl-1.0.1e already installed

and then:

$ env ARCHFLAGS="-arch x86_64" LDFLAGS="-L/usr/local/opt/openssl/lib" 
CFLAGS="-I/usr/local/opt/openssl/include" pip install cryptography

Error message is below; note that I  have installed libffi using "brew 
install libffi", and 
/usr/local/Cellar/libffi/3.0.13/lib/pkgconfig/libffi.pc exists. Pointers 
would be welcome...
Thanks,
Greg

--------

Downloading/unpacking cryptography
   Running setup.py egg_info for package cryptography
     OS/X: confusion between 'cc' versus 'gcc' (see issue 123)
     will not use '__thread' in the C code

     Installed 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg

     building '_Cryptography_cffi_684bb40axf342507b' extension
     /usr/bin/clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes 
-I/usr/local/opt/openssl/include -arch x86_64 
-I/Users/gwilson/anaconda/include/python2.7 -c 
cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_684bb40axf342507b.c 
-o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_684bb40axf342507b.o
     /usr/bin/clang -bundle -undefined dynamic_lookup 
-L/Users/gwilson/anaconda/lib -L/usr/local/opt/openssl/lib 
-I/usr/local/opt/openssl/include -arch x86_64 -arch x86_64 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_684bb40axf342507b.o 
-L/Users/gwilson/anaconda/lib -o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_684bb40axf342507b.so
     building '_Cryptography_cffi_8f86901cxc1767c5a' extension
     /usr/bin/clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes 
-I/usr/local/opt/openssl/include -arch x86_64 
-I/Users/gwilson/anaconda/include/python2.7 -c 
cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_8f86901cxc1767c5a.c 
-o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_8f86901cxc1767c5a.o
     /usr/bin/clang -bundle -undefined dynamic_lookup 
-L/Users/gwilson/anaconda/lib -L/usr/local/opt/openssl/lib 
-I/usr/local/opt/openssl/include -arch x86_64 -arch x86_64 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_8f86901cxc1767c5a.o 
-L/Users/gwilson/anaconda/lib -o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_8f86901cxc1767c5a.so
     building '_Cryptography_cffi_48bbf0ebx93c91939' extension
     /usr/bin/clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes 
-I/usr/local/opt/openssl/include -arch x86_64 
-I/Users/gwilson/anaconda/include/python2.7 -c 
cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.c 
-o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.o
     /usr/bin/clang -bundle -undefined dynamic_lookup 
-L/Users/gwilson/anaconda/lib -L/usr/local/opt/openssl/lib 
-I/usr/local/opt/openssl/include -arch x86_64 -arch x86_64 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.o 
-L/Users/gwilson/anaconda/lib -lcrypto -lssl -o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.so
     Traceback (most recent call last):
       File "<string>", line 16, in <module>
       File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/setup.py", 
line 156, in <module>
         "test": PyTest,
       File "/Users/gwilson/anaconda/lib/python2.7/distutils/core.py", 
line 152, in setup
         dist.run_commands()
       File "/Users/gwilson/anaconda/lib/python2.7/distutils/dist.py", 
line 953, in run_commands
         self.run_command(cmd)
       File "/Users/gwilson/anaconda/lib/python2.7/distutils/dist.py", 
line 972, in run_command
         cmd_obj.run()
       File "<string>", line 14, in replacement_run
       File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/egg_info.py", 
line 259, in find_sources
         mm.run()
       File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/egg_info.py", 
line 325, in run
         self.add_defaults()
       File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/egg_info.py", 
line 361, in add_defaults
         sdist.add_defaults(self)
       File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/sdist.py", 
line 199, in add_defaults
         build_py = self.get_finalized_command('build_py')
       File "/Users/gwilson/anaconda/lib/python2.7/distutils/cmd.py", 
line 312, in get_finalized_command
         cmd_obj.ensure_finalized()
       File "/Users/gwilson/anaconda/lib/python2.7/distutils/cmd.py", 
line 109, in ensure_finalized
         self.finalize_options()
       File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/build_py.py", 
line 73, in finalize_options
         _build_py.finalize_options(self)
       File 
"/Users/gwilson/anaconda/lib/python2.7/distutils/command/build_py.py", 
line 46, in finalize_options
         ('force', 'force'))
       File "/Users/gwilson/anaconda/lib/python2.7/distutils/cmd.py", 
line 298, in set_undefined_options
         src_cmd_obj.ensure_finalized()
       File "/Users/gwilson/anaconda/lib/python2.7/distutils/cmd.py", 
line 109, in ensure_finalized
         self.finalize_options()
       File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/setup.py", 
line 75, in finalize_options
         OpenSSLBinding().ffi.verifier.get_extension(),
       File "cryptography/hazmat/bindings/openssl/binding.py", line 83, 
in __init__
         self._ensure_ffi_initialized()
       File "cryptography/hazmat/bindings/openssl/binding.py", line 99, 
in _ensure_ffi_initialized
         libraries)
       File "cryptography/hazmat/bindings/utils.py", line 77, in build_ffi
         ext_package="cryptography",
       File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg/cffi/api.py", 
line 341, in verify
         lib = self.verifier.load_library()
       File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg/cffi/verifier.py", 
line 75, in load_library
         return self._load_library()
       File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg/cffi/verifier.py", 
line 151, in _load_library
         return self._vengine.load_library()
       File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg/cffi/vengine_cpy.py", 
line 138, in load_library
         raise ffiplatform.VerificationError(error)
     cffi.ffiplatform.VerificationError: importing 
'/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.so': 
dlopen(/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.so, 
2): Library not loaded: libcrypto.1.0.0.dylib
       Referenced from: 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.so
       Reason: image not found
     Complete output from command python setup.py egg_info:
     OS/X: confusion between 'cc' versus 'gcc' (see issue 123)

will not use '__thread' in the C code



Installed 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg

running egg_info

creating pip-egg-info/cryptography.egg-info

writing requirements to pip-egg-info/cryptography.egg-info/requires.txt

writing pip-egg-info/cryptography.egg-info/PKG-INFO

writing top-level names to pip-egg-info/cryptography.egg-info/top_level.txt

writing dependency_links to 
pip-egg-info/cryptography.egg-info/dependency_links.txt

writing manifest file 'pip-egg-info/cryptography.egg-info/SOURCES.txt'

warning: manifest_maker: standard file '-c' not found



running build_ext

building '_Cryptography_cffi_684bb40axf342507b' extension

creating 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography

creating 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat

creating 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives

creating 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__

/usr/bin/clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes 
-I/usr/local/opt/openssl/include -arch x86_64 
-I/Users/gwilson/anaconda/include/python2.7 -c 
cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_684bb40axf342507b.c 
-o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_684bb40axf342507b.o

/usr/bin/clang -bundle -undefined dynamic_lookup 
-L/Users/gwilson/anaconda/lib -L/usr/local/opt/openssl/lib 
-I/usr/local/opt/openssl/include -arch x86_64 -arch x86_64 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_684bb40axf342507b.o 
-L/Users/gwilson/anaconda/lib -o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_684bb40axf342507b.so

running build_ext

building '_Cryptography_cffi_8f86901cxc1767c5a' extension

/usr/bin/clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes 
-I/usr/local/opt/openssl/include -arch x86_64 
-I/Users/gwilson/anaconda/include/python2.7 -c 
cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_8f86901cxc1767c5a.c 
-o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_8f86901cxc1767c5a.o

/usr/bin/clang -bundle -undefined dynamic_lookup 
-L/Users/gwilson/anaconda/lib -L/usr/local/opt/openssl/lib 
-I/usr/local/opt/openssl/include -arch x86_64 -arch x86_64 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_8f86901cxc1767c5a.o 
-L/Users/gwilson/anaconda/lib -o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/primitives/__pycache__/_Cryptography_cffi_8f86901cxc1767c5a.so

running build_ext

building '_Cryptography_cffi_48bbf0ebx93c91939' extension

creating 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/cryptography

creating 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/cryptography/hazmat

creating 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/cryptography/hazmat/bindings

creating 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/cryptography/hazmat/bindings/__pycache__

/usr/bin/clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes 
-I/usr/local/opt/openssl/include -arch x86_64 
-I/Users/gwilson/anaconda/include/python2.7 -c 
cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.c 
-o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.o

/usr/bin/clang -bundle -undefined dynamic_lookup 
-L/Users/gwilson/anaconda/lib -L/usr/local/opt/openssl/lib 
-I/usr/local/opt/openssl/include -arch x86_64 -arch x86_64 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.o 
-L/Users/gwilson/anaconda/lib -lcrypto -lssl -o 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.so

Traceback (most recent call last):

   File "<string>", line 16, in <module>

   File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/setup.py", 
line 156, in <module>

     "test": PyTest,

   File "/Users/gwilson/anaconda/lib/python2.7/distutils/core.py", line 
152, in setup

     dist.run_commands()

   File "/Users/gwilson/anaconda/lib/python2.7/distutils/dist.py", line 
953, in run_commands

     self.run_command(cmd)

   File "/Users/gwilson/anaconda/lib/python2.7/distutils/dist.py", line 
972, in run_command

     cmd_obj.run()

   File "<string>", line 14, in replacement_run

   File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/egg_info.py", 
line 259, in find_sources

     mm.run()

   File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/egg_info.py", 
line 325, in run

     self.add_defaults()

   File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/egg_info.py", 
line 361, in add_defaults

     sdist.add_defaults(self)

   File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/sdist.py", 
line 199, in add_defaults

     build_py = self.get_finalized_command('build_py')

   File "/Users/gwilson/anaconda/lib/python2.7/distutils/cmd.py", line 
312, in get_finalized_command

     cmd_obj.ensure_finalized()

   File "/Users/gwilson/anaconda/lib/python2.7/distutils/cmd.py", line 
109, in ensure_finalized

     self.finalize_options()

   File 
"/Users/gwilson/anaconda/lib/python2.7/site-packages/setuptools/command/build_py.py", 
line 73, in finalize_options

     _build_py.finalize_options(self)

   File 
"/Users/gwilson/anaconda/lib/python2.7/distutils/command/build_py.py", 
line 46, in finalize_options

     ('force', 'force'))

   File "/Users/gwilson/anaconda/lib/python2.7/distutils/cmd.py", line 
298, in set_undefined_options

     src_cmd_obj.ensure_finalized()

   File "/Users/gwilson/anaconda/lib/python2.7/distutils/cmd.py", line 
109, in ensure_finalized

     self.finalize_options()

   File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/setup.py", 
line 75, in finalize_options

     OpenSSLBinding().ffi.verifier.get_extension(),

   File "cryptography/hazmat/bindings/openssl/binding.py", line 83, in 
__init__

     self._ensure_ffi_initialized()

   File "cryptography/hazmat/bindings/openssl/binding.py", line 99, in 
_ensure_ffi_initialized

     libraries)

   File "cryptography/hazmat/bindings/utils.py", line 77, in build_ffi

     ext_package="cryptography",

   File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg/cffi/api.py", 
line 341, in verify

     lib = self.verifier.load_library()

   File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg/cffi/verifier.py", 
line 75, in load_library

     return self._load_library()

   File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg/cffi/verifier.py", 
line 151, in _load_library

     return self._vengine.load_library()

   File 
"/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cffi-0.8.2-py2.7-macosx-10.5-x86_64.egg/cffi/vengine_cpy.py", 
line 138, in load_library

     raise ffiplatform.VerificationError(error)

cffi.ffiplatform.VerificationError: importing 
'/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.so': 
dlopen(/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.so, 
2): Library not loaded: libcrypto.1.0.0.dylib

   Referenced from: 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography/cryptography/hazmat/bindings/__pycache__/_Cryptography_cffi_48bbf0ebx93c91939.so

   Reason: image not found

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in 
/private/var/folders/vz/m_8fd1kj2kn9t2gq0d8fqgg00000gn/T/pip_build_gwilson/cryptography
Storing complete log in /Users/gwilson/.pip/pip.log

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