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我在Snow Leopard 10.6.4，Intel架构上。在Snow Leopard上安装oniguruma宝石的问题
我有RVM和Ruby 1.9.2安装：
$ rvm list
rvm rubies
=> ruby-1.9.2-p0 [ x86_64 ]
我安装oniguruma5这样的：
port install oniguruma5
然后，按照传统智慧，我试图安装oniguruma宝石像这样：
sudo gem install oniguruma -- --with-opt-dir=/opt/local
但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？
我已经证实，/opt/local/include包含oniggnu.h，onigposix.h，并oniguruma.h
嘿鲍勃，护理缩进错误消息，以便将其呈现为预格式化文本？ – 2010-12-31 01:23:34
“'sudo gem install oniguruma'”。您正在使用RVM：请参阅[请勿使用sudo ...]（http://rvm.beginrescueend.com/rubies/rubygems/）。 – 2011-01-07 07:39:13