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这是安装 Pillow 的错误。我正在使用 OS X Mavericks。我尝试通过 pip install 安装 Pillow ..

_imaging.c:391:28: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
                int temp = PyInt_AsLong(op);
                    ~~~~   ^~~~~~~~~~~~~~~~
_imaging.c:397:28: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
                int temp = PyInt_AsLong(op);
                    ~~~~   ^~~~~~~~~~~~~~~~
_imaging.c:407:28: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
                int temp = PyInt_AsLong(op);
                    ~~~~   ^~~~~~~~~~~~~~~~
_imaging.c:413:28: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
                int temp = PyInt_AsLong(op);
                    ~~~~   ^~~~~~~~~~~~~~~~
_imaging.c:520:17: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
            r = PyInt_AsLong(color);
              ~ ^~~~~~~~~~~~~~~~~~~
_imaging.c:533:25: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
                    r = PyInt_AS_LONG(color);
                      ~ ^~~~~~~~~~~~~~~~~~~~
/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/intobject.h:52:51: note: expanded from macro 'PyInt_AS_LONG'
#define PyInt_AS_LONG(op) (((PyIntObject *)(op))->ob_ival)
                           ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
_imaging.c:561:13: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
        r = PyInt_AsLong(color);
          ~ ^~~~~~~~~~~~~~~~~~~
_imaging.c:575:17: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
            r = PyInt_AsLong(color);
              ~ ^~~~~~~~~~~~~~~~~~~
_imaging.c:969:14: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
        *x = PyInt_AS_LONG(value);
           ~ ^~~~~~~~~~~~~~~~~~~~
/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/intobject.h:52:51: note: expanded from macro 'PyInt_AS_LONG'
#define PyInt_AS_LONG(op) (((PyIntObject *)(op))->ob_ival)
                           ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
_imaging.c:977:14: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
        *y = PyInt_AS_LONG(value);
           ~ ^~~~~~~~~~~~~~~~~~~~
/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/intobject.h:52:51: note: expanded from macro 'PyInt_AS_LONG'
#define PyInt_AS_LONG(op) (((PyIntObject *)(op))->ob_ival)
                           ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
_imaging.c:3102:15: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
        y = i / im->xsize;
          ~ ~~^~~~~~~~~~~
12 warnings generated.

终端随后挂起。问题是我可以尝试以其他方式安装它，但我想知道它为什么不起作用

更新让我的安装感到窒息的是当我安装 webp 时..它总是挂在那里..

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1 回答 1

1

我明白了..我在这里实际做的是通过安装 Pillow

sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future pip install pillow

我意识到我在使用 webp 和 little-cms 时遇到了问题，所以我通过下载包手动安装了它们。

于 2014-03-26T04:35:12.917 回答