Khi tôi cố gắng cài đặt gói Mật mã cho Python thông qua pip install cryptography
hoặc bằng cách tải xuống gói từ trang web của họ và chạy python setup.py
, tôi gặp lỗi sau:
D:\Anaconda\Scripts\pip-script.py run on 02/27/14 16:13:17
Downloading/unpacking cryptography
Getting page https://pypi.python.org/simple/cryptography/
URLs to search for versions for cryptography:
* https://pypi.python.org/simple/cryptography/
Analyzing links from page https://pypi.python.org/simple/cryptography/
Skipping https://pypi.python.org/packages/cp26/c/cryptography/cryptography-0.2-cp26-none-win32.whl#md5=13e5c4b19520e7dc6f07c6502b3f74e2 (from https://pypi.python.org/simple/cryptography/) because it is not compatible with this Python
Skipping https://pypi.python.org/packages/cp26/c/cryptography/cryptography-0.2.1-cp26-none-win32.whl#md5=00e733648ee5cdb9e58876238b1328f8 (from https://pypi.python.org/simple/cryptography/) because it is not compatible with this Python
Skipping https://pypi.python.org/packages/cp27/c/cryptography/cryptography-0.2-cp27-none-win32.whl#md5=013ccafa6a5a3ea92c73f2c1c4879406 (from https://pypi.python.org/simple/cryptography/) because it is not compatible with this Python
Skipping https://pypi.python.org/packages/cp27/c/cryptography/cryptography-0.2.1-cp27-none-win32.whl#md5=127d6a5dc687250721f892d55720a06c (from https://pypi.python.org/simple/cryptography/) because it is not compatible with this Python
Skipping https://pypi.python.org/packages/cp32/c/cryptography/cryptography-0.2-cp32-none-win32.whl#md5=051424a36e91039807b72f112333ded3 (from https://pypi.python.org/simple/cryptography/) because it is not compatible with this Python
Skipping https://pypi.python.org/packages/cp32/c/cryptography/cryptography-0.2.1-cp32-none-win32.whl#md5=53f6f57db8e952d64283baaa14cbde3d (from https://pypi.python.org/simple/cryptography/) because it is not compatible with this Python
Skipping https://pypi.python.org/packages/cp33/c/cryptography/cryptography-0.2-cp33-none-win32.whl#md5=302812c1c1a035cf9ba3292f8dbf3f9e (from https://pypi.python.org/simple/cryptography/) because it is not compatible with this Python
Skipping https://pypi.python.org/packages/cp33/c/cryptography/cryptography-0.2.1-cp33-none-win32.whl#md5=81acca90caf8a45f2ca73f3f9859fae4 (from https://pypi.python.org/simple/cryptography/) because it is not compatible with this Python
Found link https://pypi.python.org/packages/source/c/cryptography/cryptography-0.1.tar.gz#md5=bdc1c5fe069deca7467b71a0cc538f17 (from https://pypi.python.org/simple/cryptography/), version: 0.1
Found link https://pypi.python.org/packages/source/c/cryptography/cryptography-0.2.1.tar.gz#md5=872fc04268dadc66a0305ae5ab1c123b (from https://pypi.python.org/simple/cryptography/), version: 0.2.1
Found link https://pypi.python.org/packages/source/c/cryptography/cryptography-0.2.tar.gz#md5=8a3d21e837a21e1b7634ee1f22b06bb6 (from https://pypi.python.org/simple/cryptography/), version: 0.2
Using version 0.2.1 (newest of versions: 0.2.1, 0.2, 0.1)
Downloading from URL https://pypi.python.org/packages/source/c/cryptography/cryptography-0.2.1.tar.gz#md5=872fc04268dadc66a0305ae5ab1c123b (from https://pypi.python.org/simple/cryptography/)
Running setup.py (path:c:\users\paco\appdata\local\temp\pip_build_Paco\cryptography\setup.py) egg_info for package cryptography
In file included from c/_cffi_backend.c:7:0:
c/misc_win32.h:225:23: error: two or more data types in declaration specifiers
c/misc_win32.h:225:1: warning: useless type name in empty declaration [enabled by default]
c/_cffi_backend.c: In function 'convert_array_from_object':
c/_cffi_backend.c:1105:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1105:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1130:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1130:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1150:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1150:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'convert_struct_from_object':
c/_cffi_backend.c:1183:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1183:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1196:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1196:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cdata_repr':
c/_cffi_backend.c:1583:13: warning: unknown conversion type character 'L' in format [-Wformat]
c/_cffi_backend.c:1583:13: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1595:9: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1595:9: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cdataowning_repr':
c/_cffi_backend.c:1647:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1647:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function '_cdata_get_indexed_ptr':
c/_cffi_backend.c:1820:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1820:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1820:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function '_cdata_getslicearg':
c/_cffi_backend.c:1872:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1872:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1872:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cdata_ass_slice':
c/_cffi_backend.c:1951:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1951:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1951:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1969:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1969:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1969:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1983:22: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1983:22: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cdata_call':
c/_cffi_backend.c:2367:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:2367:30: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'Py_ssize_t' [-Wformat]
c/_cffi_backend.c:2367:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cast_to_integer_or_char':
c/_cffi_backend.c:2916:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:2916:26: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'Py_ssize_t' [-Wformat]
c/_cffi_backend.c:2916:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:2928:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:2928:26: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'Py_ssize_t' [-Wformat]
c/_cffi_backend.c:2928:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'new_array_type':
c/_cffi_backend.c:3480:9: warning: unknown conversion type character 'l' in format [-Wformat]
c/_cffi_backend.c:3480:9: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'b_complete_struct_or_union':
c/_cffi_backend.c:3878:22: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:3878:22: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:3878:22: warning: too many arguments for format [-Wformat-extra-args]
Traceback (most recent call last):
File "<string>", line 17, in <module>
File "c:\users\paco\appdata\local\temp\pip_build_Paco\cryptography\setup.py", line 113, in <module>
"build": cffi_build,
File "D:\Anaconda\lib\distutils\core.py", line 112, in setup
_setup_distribution = dist = klass(attrs)
File "build\bdist.win-amd64\egg\setuptools\dist.py", line 239, in __init__
File "build\bdist.win-amd64\egg\setuptools\dist.py", line 264, in fetch_build_eggs
File "build\bdist.win-amd64\egg\pkg_resources.py", line 580, in resolve
dist = best[req.key] = env.best_match(req, ws, installer)
File "build\bdist.win-amd64\egg\pkg_resources.py", line 818, in best_match
return self.obtain(req, installer) # try and download/install
File "build\bdist.win-amd64\egg\pkg_resources.py", line 830, in obtain
return installer(requirement)
File "build\bdist.win-amd64\egg\setuptools\dist.py", line 314, in fetch_build_egg
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 593, in easy_install
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 623, in install_item
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 809, in install_eggs
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 1015, in build_and_install
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 1003, in run_setup
distutils.errors.DistutilsError: Setup script exited with error: command 'gcc' failed with exit status 1
Complete output from command python setup.py egg_info:
In file included from c/_cffi_backend.c:7:0:
c/misc_win32.h:225:23: error: two or more data types in declaration specifiers
c/misc_win32.h:225:1: warning: useless type name in empty declaration [enabled by default]
c/_cffi_backend.c: In function 'convert_array_from_object':
c/_cffi_backend.c:1105:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1105:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1130:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1130:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1150:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1150:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'convert_struct_from_object':
c/_cffi_backend.c:1183:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1183:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1196:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1196:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cdata_repr':
c/_cffi_backend.c:1583:13: warning: unknown conversion type character 'L' in format [-Wformat]
c/_cffi_backend.c:1583:13: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1595:9: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1595:9: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cdataowning_repr':
c/_cffi_backend.c:1647:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1647:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function '_cdata_get_indexed_ptr':
c/_cffi_backend.c:1820:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1820:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1820:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function '_cdata_getslicearg':
c/_cffi_backend.c:1872:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1872:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1872:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cdata_ass_slice':
c/_cffi_backend.c:1951:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1951:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1951:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1969:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1969:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1969:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:1983:22: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:1983:22: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cdata_call':
c/_cffi_backend.c:2367:30: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:2367:30: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'Py_ssize_t' [-Wformat]
c/_cffi_backend.c:2367:30: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'cast_to_integer_or_char':
c/_cffi_backend.c:2916:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:2916:26: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'Py_ssize_t' [-Wformat]
c/_cffi_backend.c:2916:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c:2928:26: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:2928:26: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'Py_ssize_t' [-Wformat]
c/_cffi_backend.c:2928:26: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'new_array_type':
c/_cffi_backend.c:3480:9: warning: unknown conversion type character 'l' in format [-Wformat]
c/_cffi_backend.c:3480:9: warning: too many arguments for format [-Wformat-extra-args]
c/_cffi_backend.c: In function 'b_complete_struct_or_union':
c/_cffi_backend.c:3878:22: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:3878:22: warning: unknown conversion type character 'z' in format [-Wformat]
c/_cffi_backend.c:3878:22: warning: too many arguments for format [-Wformat-extra-args]
Traceback (most recent call last):
File "<string>", line 17, in <module>
File "c:\users\paco\appdata\local\temp\pip_build_Paco\cryptography\setup.py", line 113, in <module>
"build": cffi_build,
File "D:\Anaconda\lib\distutils\core.py", line 112, in setup
_setup_distribution = dist = klass(attrs)
File "build\bdist.win-amd64\egg\setuptools\dist.py", line 239, in __init__
File "build\bdist.win-amd64\egg\setuptools\dist.py", line 264, in fetch_build_eggs
File "build\bdist.win-amd64\egg\pkg_resources.py", line 580, in resolve
dist = best[req.key] = env.best_match(req, ws, installer)
File "build\bdist.win-amd64\egg\pkg_resources.py", line 818, in best_match
return self.obtain(req, installer) # try and download/install
File "build\bdist.win-amd64\egg\pkg_resources.py", line 830, in obtain
return installer(requirement)
File "build\bdist.win-amd64\egg\setuptools\dist.py", line 314, in fetch_build_egg
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 593, in easy_install
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 623, in install_item
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 809, in install_eggs
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 1015, in build_and_install
File "build\bdist.win-amd64\egg\setuptools\command\easy_install.py", line 1003, in run_setup
distutils.errors.DistutilsError: Setup script exited with error: command 'gcc' failed with exit status 1
----------------------------------------
Cleaning up...
Removing temporary dir c:\users\paco\appdata\local\temp\pip_build_Paco...
Command python setup.py egg_info failed with error code 1 in c:\users\paco\appdata\local\temp\pip_build_Paco\cryptography
Exception information:
Traceback (most recent call last):
File "D:\Anaconda\lib\site-packages\pip-1.5.4-py2.7.egg\pip\basecommand.py", line 122, in main
status = self.run(options, args)
File "D:\Anaconda\lib\site-packages\pip-1.5.4-py2.7.egg\pip\commands\install.py", line 278, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "D:\Anaconda\lib\site-packages\pip-1.5.4-py2.7.egg\pip\req.py", line 1229, in prepare_files
req_to_install.run_egg_info()
File "D:\Anaconda\lib\site-packages\pip-1.5.4-py2.7.egg\pip\req.py", line 325, in run_egg_info
command_desc='python setup.py egg_info')
File "D:\Anaconda\lib\site-packages\pip-1.5.4-py2.7.egg\pip\util.py", line 697, in call_subprocess
% (command_desc, proc.returncode, cwd))
InstallationError: Command python setup.py egg_info failed with error code 1 in c:\users\paco\appdata\local\temp\pip_build_Paco\cryptography
Tôi đã tìm thấy các bài viết lỗi egg_info khác ( ở đây và ở đây ) nhưng các giải pháp được cung cấp sẽ không giải quyết được vấn đề của tôi. Ngoài ra, tôi có thể cài đặt các gói khác thông qua PIP.
PIP phiên bản 1.5.4 setuptools phiên bản 2.2
pip install
mật mã sẽ hoạt động tốt.