无法安装gevent OSX 10.11 [英] Can't install gevent OSX 10.11
本文介绍了无法安装gevent OSX 10.11的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
尝试在OSX 10.11最新的公共Beta版上使用Homebrew安装gevent.运行安装程序时，它会输出以下错误(很长的一段代码，很抱歉，不确定错误的确切位置)
Trying to install gevent using Homebrew on OSX 10.11 latest public beta. When running the install, it outputs the following errors (Sorry for the large wall of code, not sure exactly where the error is)
clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I /opt/local/include -L /opt/local/lib -U__llvm__ -DLIBEV_EMBED=1 -DEV_COMMON= -DEV_CLEANUP_ENABLE=0 -DEV_EMBED_ENABLE=0 -DEV_PERIODIC_ENABLE=0 -Ibuild/temp.macosx-10.11-x86_64-2.7/libev -Ilibev -I/usr/local/include -I/usr/local/opt/openssl/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python/2.7.10_2/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c gevent/gevent.core.c -o build/temp.macosx-10.11-x86_64-2.7/gevent/gevent.core.o
clang: warning: argument unused during compilation: '-L/opt/local/lib'
In file included from gevent/gevent.core.c:249:
In file included from gevent/libev.h:2:
libev/ev.c:483:48: warning: '/*' within block comment [-Wcomment]
/*#define MIN_INTERVAL 0.00000095367431640625 /* 1/2**20, good till 2200 */
^
libev/ev.c:1029:42: error: '_Noreturn' keyword must precede function declarator
ecb_inline void ecb_unreachable (void) ecb_noreturn;
^~~~~~~~~~~~
_Noreturn
libev/ev.c:832:26: note: expanded from macro 'ecb_noreturn'
#define ecb_noreturn _Noreturn
^
libev/ev.c:1625:31: warning: 'extern' variable has an initializer [-Wextern-initializer]
EV_API_DECL struct ev_loop *ev_default_loop_ptr = 0; /* needs to be initialised to make it a definition despite extern */
^
libev/ev.c:1796:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ANPENDING, pendings [pri], pendingmax [pri], w_->pending, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:1807:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (W, rfeeds, rfeedmax, rfeedcnt + 1, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:1934:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
In file included from gevent/gevent.core.c:249:
In file included from gevent/libev.h:2:
In file included from libev/ev.c:2484:
libev/ev_kqueue.c:50:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (struct kevent, kqueue_changes, kqueue_changemax, kqueue_changecnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
In file included from gevent/gevent.core.c:249:
In file included from gevent/libev.h:2:
In file included from libev/ev.c:2490:
libev/ev_poll.c:66:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (struct pollfd, polls, pollmax, pollcnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:3648:34: warning: '&' within '|' [-Wbitwise-op-parentheses]
fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
~~~~~~~~~~^~~~~~~~~~~~~ ~
libev/ev.c:3648:34: note: place parentheses around the '&' expression to silence this warning
fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
^
( )
libev/ev.c:3687:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ANHE, timers, timermax, ev_active (w) + 1, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4367:5: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_idle *, idles [ABSPRI (w)], idlemax [ABSPRI (w)], active, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4407:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_prepare *, prepares, preparemax, preparecnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4445:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_check *, checks, checkmax, checkcnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4592:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_fork *, forks, forkmax, forkcnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4675:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_async *, asyncs, asyncmax, asynccnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
14 warnings and 1 error generated.
error: command 'clang' failed with exit status 1
----------------------------------------
Failed building wheel for gevent
Failed to build gevent
Installing collected packages: gevent
Running setup.py install for gevent
Complete output from command /usr/local/opt/python/bin/python2.7 -c "import setuptools, tokenize;__file__='/private/var/folders/q8/1c24n_wj6kzc6kgl7629pwyh0000gn/T/pip-build-3zCPVx/gevent/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/q8/1c24n_wj6kzc6kgl7629pwyh0000gn/T/pip-9VpZCX-record/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
running build_ext
building 'gevent.core' extension
clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I /opt/local/include -L /opt/local/lib -U__llvm__ -DLIBEV_EMBED=1 -DEV_COMMON= -DEV_CLEANUP_ENABLE=0 -DEV_EMBED_ENABLE=0 -DEV_PERIODIC_ENABLE=0 -Ibuild/temp.macosx-10.11-x86_64-2.7/libev -Ilibev -I/usr/local/include -I/usr/local/opt/openssl/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python/2.7.10_2/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c gevent/gevent.core.c -o build/temp.macosx-10.11-x86_64-2.7/gevent/gevent.core.o
clang: warning: argument unused during compilation: '-L/opt/local/lib'
In file included from gevent/gevent.core.c:249:
In file included from gevent/libev.h:2:
libev/ev.c:483:48: warning: '/*' within block comment [-Wcomment]
/*#define MIN_INTERVAL 0.00000095367431640625 /* 1/2**20, good till 2200 */
^
libev/ev.c:1029:42: error: '_Noreturn' keyword must precede function declarator
ecb_inline void ecb_unreachable (void) ecb_noreturn;
^~~~~~~~~~~~
_Noreturn
libev/ev.c:832:26: note: expanded from macro 'ecb_noreturn'
#define ecb_noreturn _Noreturn
^
libev/ev.c:1625:31: warning: 'extern' variable has an initializer [-Wextern-initializer]
EV_API_DECL struct ev_loop *ev_default_loop_ptr = 0; /* needs to be initialised to make it a definition despite extern */
^
libev/ev.c:1796:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ANPENDING, pendings [pri], pendingmax [pri], w_->pending, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:1807:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (W, rfeeds, rfeedmax, rfeedcnt + 1, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:1934:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
In file included from gevent/gevent.core.c:249:
In file included from gevent/libev.h:2:
In file included from libev/ev.c:2484:
libev/ev_kqueue.c:50:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (struct kevent, kqueue_changes, kqueue_changemax, kqueue_changecnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
In file included from gevent/gevent.core.c:249:
In file included from gevent/libev.h:2:
In file included from libev/ev.c:2490:
libev/ev_poll.c:66:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (struct pollfd, polls, pollmax, pollcnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:3648:34: warning: '&' within '|' [-Wbitwise-op-parentheses]
fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
~~~~~~~~~~^~~~~~~~~~~~~ ~
libev/ev.c:3648:34: note: place parentheses around the '&' expression to silence this warning
fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
^
( )
libev/ev.c:3687:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ANHE, timers, timermax, ev_active (w) + 1, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4367:5: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_idle *, idles [ABSPRI (w)], idlemax [ABSPRI (w)], active, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4407:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_prepare *, prepares, preparemax, preparecnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4445:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_check *, checks, checkmax, checkcnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4592:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_fork *, forks, forkmax, forkcnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4675:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_async *, asyncs, asyncmax, asynccnt, EMPTY2);
^
libev/ev.c:1758:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
14 warnings and 1 error generated.
error: command 'clang' failed with exit status 1
----------------------------------------
Command "/usr/local/opt/python/bin/python2.7 -c "import setuptools, tokenize;__file__='/private/var/folders/q8/1c24n_wj6kzc6kgl7629pwyh0000gn/T/pip-build-3zCPVx/gevent/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/q8/1c24n_wj6kzc6kgl7629pwyh0000gn/T/pip-9VpZCX-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/q8/1c24n_wj6kzc6kgl7629pwyh0000gn/T/pip-build-3zCPVx/gevent
推荐答案
使用CFLAGS='-std=c99' pip install gevent修复此问题.
在OS X 10.11上，clang使用c11作为默认值，因此只需将其恢复为c99.
on OS X 10.11, clang uses c11 as the default, so just turn it back to c99.
这篇关于无法安装gevent OSX 10.11的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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