[Mac] How to install pycurl on mac 10.8.4

今天想要透过easy_install 直接安裝pycurl，卻一直遇到問題

/opt/local/include/curl/curlrules.h:143:6: error: '__curl_rule_01__' declared as an array with a negative size
    [CurlchkszEQ(long, CURL_SIZEOF_LONG)];
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/local/include/curl/curlrules.h:132:27: note: expanded from macro 'CurlchkszEQ'
#define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1
                          ^~~~~~~~~~~~~~~~~~~~~~~
/opt/local/include/curl/curlrules.h:153:6: error: '__curl_rule_02__' declared as an array with a negative size
    [CurlchkszEQ(curl_off_t, CURL_SIZEOF_CURL_OFF_T)];
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/local/include/curl/curlrules.h:132:27: note: expanded from macro 'CurlchkszEQ'
#define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1

後來上google搜尋，建議直接加上環境變數archflags -arch x86_64即可

sudo env ARCHFLAGS="-arch x86_64" easy_install setuptools pycurl==7.19.0