Python Mac easy_安装叮当声警告导致失败

我正试图在Mac上安装python模块。我使用easy_install安装scp、ssh，但它失败了

clang: warning: argument unused during compilation: '-mno-fused-madd'
src/_fastmath.c:1545:20: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
                    else if (result < 0)
                             ~~~~~~ ^ ~
src/_fastmath.c:1621:20: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
                    else if (result < 0)
                             ~~~~~~ ^ ~
2 warnings generated.
src/_fastmath.c:83:13: warning: implicit conversion loses integer precision: 'Py_ssize_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
            size = p->ob_size;
                 ~ ~~~^~~~~~~
src/_fastmath.c:86:10: warning: implicit conversion loses integer precision: 'Py_ssize_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
            size = -p->ob_size;
                 ~ ^~~~~~~~~~~
src/_fastmath.c:1310:12: warning: implicit conversion loses integer precision: 'unsigned long' to 'unsigned int' [-Wshorten-64-to-32]
            offset = mpz_get_ui (mpz_offset);
                   ~ ^~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/gmp.h:890:20: note: expanded from macro 'mpz_get_ui'
#define mpz_get_ui __gmpz_get_ui
               ^
src/_fastmath.c:1360:10: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32]
            return return_val;
            ~~~~~~ ^~~~~~~~~~
src/_fastmath.c:1373:27: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32]
            rounds = mpz_get_ui (n) - 2;
                   ~ ~~~~~~~~~~~~~~~^~~
src/_fastmath.c:1433:9: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32]
    return return_val;
    ~~~~~~ ^~~~~~~~~~
src/_fastmath.c:1545:20: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
                    else if (result < 0)
                             ~~~~~~ ^ ~
src/_fastmath.c:1621:20: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
                    else if (result < 0)
                             ~~~~~~ ^ ~
8 warnings generated.
ld: warning: ignoring file /usr/local/lib/libgmp.a, file was built for archive which is not the architecture being linked (i386): /usr/local/lib/libgmp.a
ld: illegal text-relocation to ___gmp_binvert_limb_table in /usr/local/lib/libgmp.a(mp_minv_tab.o) from ___gmpn_divexact_1 in /usr/local/lib/libgmp.a(dive_1.o) for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: Setup script exited with error: command 'clang' failed with exit status 1

clang:warning:编译期间未使用参数：'-mno-fused-madd'
src/_fastmath.c:1545:20:警告：无符号表达式<0的比较始终为false[-wtautologic compare]
否则如果（结果<0）
~~~~~~ ^ ~
src/_fastmath.c:1621:20:警告：无符号表达式<0的比较始终为false[-Wtautological compare]
否则如果（结果<0）
~~~~~~ ^ ~
生成2个警告。
src/_fastmath.c:83:13:警告：隐式转换将丢失整数精度：“Py_ssize_t”（也称为“long”）到“int”[-Wshorten-64-to-32]
尺寸=p->ob_尺寸；
~ ~~~^~~~~~~
src/_fastmath.c:86:10:警告：隐式转换将丢失整数精度：“Py_ssize_t”（又名“long”）到“int”[-Wshorten-64-to-32]
尺寸=-p->ob\U尺寸；
~ ^~~~~~~~~~~
src/_fastmath.c:1310:12:警告：隐式转换将丢失整数精度：“unsigned long”到“unsigned int”[-Wshorten-64-to-32]
偏移量=mpz_获取_ui（mpz_偏移量）；
~ ^~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/gmp.h:890:20：注意：从宏“mpz_get_ui”展开
#定义mpz_get_ui__gmpz_get_ui
^
src/_fastmath.c:1360:10:警告：隐式转换将丢失整数精度：“unsigned long”到“int”[-Wshorten-64-to-32]
返回值；
~~~~~~ ^~~~~~~~~~
src/_fastmath.c:1373:27:警告：隐式转换丢失整数精度：“unsigned long”到“int”[-Wshorten-64-to-32]
轮数=mpz_get_ui（n）-2；
~ ~~~~~~~~~~~~~~~^~~
src/_fastmath.c:1433:9:警告：隐式转换将丢失整数精度：“unsigned long”到“int”[-Wshorten-64-to-32]
返回值；
~~~~~~ ^~~~~~~~~~
src/_fastmath.c:1545:20:警告：无符号表达式<0的比较始终为false[-wtautologic compare]
否则如果（结果<0）
~~~~~~ ^ ~
src/_fastmath.c:1621:20:警告：无符号表达式<0的比较始终为false[-Wtautological compare]
否则如果（结果<0）
~~~~~~ ^ ~
生成了8个警告。
ld：警告：忽略文件/usr/local/lib/libgmp.a，该文件是为未链接的体系结构（i386）的存档而生成的）：/usr/local/lib/libgmp.a
ld：对于体系结构x86\u 64，从/usr/local/lib/libgmp.a（mp\u minv\u tab.o）中的/usr/local/libgmp.a（dive\u 1.o）中的\uuuuuu gmp\u binvert\u limb\u表（mp\u minv\u tab.o）将非法文本重新定位到\uuuuu gmp\u limb\u表
叮当声：错误：链接器命令失败，退出代码为1（使用-v查看调用）
错误：安装程序脚本退出，出现错误：命令“clang”失败，退出状态为1

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我正在考虑可能是32/64的问题，但我不确定。而叮当声是4.1版。我需要在python上安装模块，有没有比easy_install更好的方法？

在另一个软件包中检查这个问题和相同的问题。