Question

当我通过brew安装堆栈并进行设置以进行Haskell学习时，发生了错误

[1 of 1] Compiling Main             ( /private/var/folders/j6/g61rgqwj27z30t9xsxpyqj_00000gn/T/stack-sanity-check-51e69d22a73355e8/Main.hs, /private/var/folders/j6/g61rgqwj27z30t9xsxpyqj_00000gn/T/stack-sanity-check-51e69d22a73355e8/Main.o )
Linking /private/var/folders/j6/g61rgqwj27z30t9xsxpyqj_00000gn/T/stack-sanity-check-51e69d22a73355e8/Main ...
Standard error:

Undefined symbols for architecture x86_64:
  "_iconv", referenced from:
      _hs_iconv in libHSbase-4.12.0.0.a(iconv.o)
     (maybe you meant: _base_GHCziIOziEncodingziIconv_iconvEncoding1_closure, _base_GHCziIOziEncodingziIconv_iconvEncoding1_info , _base_GHCziIOziEncodingziIconv_iconvEncoding4_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding15_info , _base_GHCziIOziEncodingziIconv_iconvEncoding4_info , _base_GHCziIOziEncodingziIconv_iconvEncoding7_info , _base_GHCziIOziEncodingziIconv_iconvEncoding6_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding6_info , _base_GHCziIOziEncodingziIconv_iconvEncoding8_info , _hs_iconv_open , _base_GHCziIOziEncodingziIconv_iconvEncoding9_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding12_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding9_info , _base_GHCziIOziEncodingziIconv_iconvEncoding12_info , _base_GHCziIOziEncodingziIconv_iconvEncoding13_info , _base_GHCziIOziEncodingziIconv_iconvEncoding11_info , _base_GHCziIOziEncodingziIconv_iconvEncoding_info , _base_GHCziIOziEncodingziIconv_iconvEncoding7_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding13_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding2_info , _base_GHCziIOziEncodingziIconv_iconvEncoding11_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding14_bytes , _base_GHCziIOziEncodingziIconv_iconvEncoding15_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding3_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding8_closure , _base_GHCziIOziEncodingziIconv_iconvEncoding2_closure , _hs_iconv , _base_GHCziIOziEncodingziIconv_iconvEncoding10_bytes , _hs_iconv_close , _base_GHCziIOziEncodingziIconv_iconvEncoding5_closure )
  "_iconv_open", referenced from:
      _hs_iconv_open in libHSbase-4.12.0.0.a(iconv.o)
     (maybe you meant: _hs_iconv_open)
  "_iconv_close", referenced from:
      _hs_iconv_close in libHSbase-4.12.0.0.a(iconv.o)
     (maybe you meant: _hs_iconv_close)
  "_locale_charset", referenced from:
      _localeEncoding in libHSbase-4.12.0.0.a(PrelIOUtils.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
`gcc' failed in phase `Linker'. (Exit code: 1)

libiconv.2.4.0.dylib，libiconv.2.dylib和libiconv.dylib在 /usr/lib目录

我的Mac OS版本是mac OS Mojave 10.14

$ iconv --version
iconv (GNU libiconv 1.15)
Copyright (C) 2000-2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Bruno Haible.

$ which iconv
/Users/{myAccountName}/.pyenv/shims/iconv

也许我认为which iconv的输出必须是/usr/lib，但不是。这就是为什么我写了which iconv回调并问一个知道如何更改iconv的被呼叫者的原因。

但这是我的猜测。这可能不是错误的原因。因此，我还询问了错误的其他原因以及解决方法。

对不起，英语不好。

由于iconv错误，我无法执行堆栈设置

0 个答案: