在ruby 1.9.2上构建iconv gem失败。[英] Failed to build iconv gem on ruby 1.9.2

本文是小编为大家收集整理的关于在ruby 1.9.2上构建iconv gem失败。的处理方法,想解了在ruby 1.9.2上构建iconv gem失败。的问题怎么解决?在ruby 1.9.2上构建iconv gem失败。问题的解决办法?那么可以参考本文帮助大家快速定位并解决问题。

问题描述

由于奇怪的构建错误,我无法安装"iconv"gem.
我已经从源代码构建了"libiconv",并将 .h 和 .dylib 链接到 rvm 的包含和 lib 目录中.当我跑步时

gem install iconv

Gem 输出奇怪的构建错误:

构建原生扩展.这可能需要一段时间...

ERROR:  Error installing iconv:
    ERROR: Failed to build gem native extension.

/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/bin/ruby extconf.rb
checking for iconv() in iconv.h... no
checking for iconv() in -liconv... yes
checking for const of iconv() 2nd argument... no
creating Makefile

make
gcc -I. -I/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/include/ruby-1.9.1/x86_64-darwin10.4.0 -I/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/include/ruby-1.9.1/ruby/backward -I/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/include/ruby-1.9.1 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -fno-common -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long  -fno-common -pipe  -o iconv.o -c iconv.c
In file included from iconv.c:21:
/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/include/ruby-1.9.1/ruby/backward/st.h:2:2: warning: #warning use "ruby/st.h" instead of bare "st.h"
iconv.c:22:20: error: intern.h: No such file or directory
iconv.c: In function ‘map_charset’:
iconv.c:139: error: ‘struct RHash’ has no member named ‘tbl’
iconv.c:139: error: ‘struct RHash’ has no member named ‘tbl’
iconv.c:142: error: ‘struct RHash’ has no member named ‘tbl’
iconv.c: In function ‘iconv_create’:
iconv.c:187: error: ‘struct RString’ has no member named ‘len’
iconv.c:188: error: ‘struct RString’ has no member named ‘len’
iconv.c:190: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:190: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:190: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:190: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:192: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:193: error: ‘struct RString’ has no member named ‘len’
iconv.c: In function ‘iconv_fail’:
iconv.c:328: error: ‘struct RString’ has no member named ‘len’
iconv.c: In function ‘iconv_fail_retry’:
iconv.c:352: error: ‘ruby_errinfo’ undeclared (first use in this function)
iconv.c:352: error: (Each undeclared identifier is reported only once
iconv.c:352: error: for each function it appears in.)
iconv.c: In function ‘rb_str_derive’:
iconv.c:371: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:371: error: ‘struct RString’ has no member named ‘len’
iconv.c:373: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:373: error: ‘struct RString’ has no member named ‘len’
iconv.c:374: error: ‘struct RString’ has no member named ‘ptr’
iconv.c: In function ‘iconv_convert’:
iconv.c:418: error: ‘struct RArray’ has no member named ‘len’
iconv.c:418: error: ‘struct RArray’ has no member named ‘ptr’
iconv.c:436: error: ‘struct RString’ has no member named ‘len’
iconv.c:437: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:455: warning: comparison of unsigned expression >= 0 is always true
iconv.c:458: warning: comparison between signed and unsigned
iconv.c:459: warning: comparison between signed and unsigned
iconv.c:491: warning: implicit conversion shortens 64-bit value into a 32-bit value
iconv.c:494: warning: implicit conversion shortens 64-bit value into a 32-bit value
iconv.c:497: error: ‘struct RArray’ has no member named ‘len’
iconv.c:498: error: ‘struct RArray’ has no member named ‘ptr’
iconv.c:499: error: ‘struct RArray’ has no member named ‘ptr’
iconv.c:501: error: ‘struct RString’ has no member named ‘len’
iconv.c:502: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:514: warning: implicit conversion shortens 64-bit value into a 32-bit value
iconv.c: In function ‘iconv_s_convert’:
iconv.c:615: error: ‘struct RString’ has no member named ‘len’
make: *** [iconv.o] Error 1


Gem files will remain installed in /Users/myusername/.rvm/gems/ruby-1.9.2-rc2/gems/iconv-0.1 for inspection.
Results logged to /Users/myusername/.rvm/gems/ruby-1.9.2-rc2/gems/iconv-0.1/ext/iconv/gem_make.out

如何使其正确安装和构建.

谢谢

推荐答案

我想我已经找到原因了!看起来 Iconv gem 还不兼容 1.9.x,所以它不会构建.

本文地址:https://www.itbaoku.cn/post/786501.html