ruby - 在 Snow Leopard 上安装 oniguruma gem 时出现问题

Question

我使用的是 Snow Leopard 10.6.4，Intel 架构。

我已经安装了 rvm 和 ruby​​ 1.9.2:

$ rvm list
rvm rubies

=> ruby-1.9.2-p0 [ x86_64 ]

我像这样安装了 oniguruma5:

port install oniguruma5

然后，按照传统智慧，我尝试像这样安装 oniguruma gem:

sudo gem install oniguruma -- --with-opt-dir=/opt/local

但是我得到一个编译错误:

Julie:lender bhaupt$ sudo gem install oniguruma -- --with-opt-dir=/opt/local
Building native extensions.  This could take a while...
ERROR:  Error installing oniguruma:
 ERROR: Failed to build gem native extension.

/Users/bhaupt/.rvm/rubies/ruby-1.9.2-p0/bin/ruby extconf.rb --with-opt-dir=/opt/local
checking for main() in -lonig... yes
creating Makefile

make
gcc -I. -I/Users/bhaupt/.rvm/rubies/ruby-1.9.2-p0/include/ruby-1.9.1/x86_64-darwin10.4.0 -I/Users/bhaupt/.rvm/rubies/ruby-1.9.2-p0/include/ruby-1.9.1/ruby/backward -I/Users/bhaupt/.rvm/rubies/ruby-1.9.2-p0/include/ruby-1.9.1 -I. -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -fno-common -Wall  -o oregexp.o -c oregexp.c
oregexp.c: In function ‘name_callback’:
oregexp.c:111: warning: pointer targets in passing argument 1 of ‘strlen’ differ in signedness
oregexp.c:111: warning: pointer targets in passing argument 1 of ‘rb_intern2’ differ in signedness
oregexp.c:111: warning: pointer targets in passing argument 1 of ‘rb_intern’ differ in signedness
oregexp.c: In function ‘oregexp_initialize’:
oregexp.c:123: error: ‘struct RString’ has no member named ‘ptr’
oregexp.c:124: error: ‘struct RString’ has no member named ‘len’
oregexp.c:138: warning: pointer targets in passing argument 1 of ‘onig_error_code_to_str’ differ in signedness
oregexp.c: In function ‘oregexp_make_match_data’:
oregexp.c:176: warning: passing argument 2 of ‘onig_foreach_name’ from incompatible pointer type
oregexp.c: In function ‘oregexp_match’:
oregexp.c:211: warning: statement with no effect
oregexp.c:215: error: ‘struct RString’ has no member named ‘ptr’
oregexp.c:216: error: ‘struct RString’ has no member named ‘len’
oregexp.c:244: warning: pointer targets in passing argument 1 of ‘onig_error_code_to_str’ differ in signedness
oregexp.c: In function ‘oregexp_append_replacement’:
oregexp.c:267: error: ‘struct RString’ has no member named ‘len’
oregexp.c:268: error: ‘struct RString’ has no member named ‘ptr’
oregexp.c:277: error: ‘struct RString’ has no member named ‘ptr’
oregexp.c:278: error: ‘struct RString’ has no member named ‘len’
oregexp.c:286: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘OnigCodePoint’
oregexp.c:293: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:297: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:328: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:332: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:336: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:341: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:350: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:371: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:379: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:385: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:392: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c: In function ‘str_mod_check’:
oregexp.c:405: error: ‘struct RString’ has no member named ‘ptr’
oregexp.c:405: error: ‘struct RString’ has no member named ‘len’
oregexp.c: In function ‘oregexp_gsub’:
oregexp.c:444: error: ‘struct RString’ has no member named ‘ptr’
oregexp.c:445: error: ‘struct RString’ has no member named ‘len’
oregexp.c:462: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:484: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c:491: warning: pointer targets in passing argument 2 of ‘rb_str_buf_cat’ differ in signedness
oregexp.c: In function ‘oregexp_safe_gsub’:
oregexp.c:527: warning: passing argument 3 of ‘rb_ensure’ from incompatible pointer type
oregexp.c: In function ‘oregexp_scan’:
oregexp.c:614: error: ‘struct RString’ has no member named ‘ptr’
oregexp.c:615: error: ‘struct RString’ has no member named ‘len’
oregexp.c: In function ‘oregexp_m_scan’:
oregexp.c:671: warning: passing argument 3 of ‘rb_ensure’ from incompatible pointer type
make: *** [oregexp.o] Error 1


Gem files will remain installed in /Users/bhaupt/.rvm/gems/ruby-1.9.2-p0/gems/oniguruma-1.1.0 for inspection.
Results logged to /Users/bhaupt/.rvm/gems/ruby-1.9.2-p0/gems/oniguruma-1.1.0/ext/gem_make.out

想法？

我已确认 /opt/local/include 包含 oniggnu.h、onigposix.h 和 oniguruma.h

Answer 1

我的解决方案是最简单的(如果你是 mac 用户):

brew install oniguruma