我只是重新格式化我的MacBook,然后尝试克隆我的Rails项目.当我进行捆绑安装时,Puma gem失败了.
当我运行gem install puma -v’2.13.4’时,我收到此错误：
Fetching: puma-2.13.4.gem (100%)
Building native extensions. This could take a while...
ERROR: Error installing puma:
ERROR: Failed to build gem native extension.
/Users/zulhilmi/.rvm/rubies/ruby-2.2.0/bin/ruby -r ./siteconf20160211-95547-1pdaoaq.rb extconf.rb
checking for BIO_read() in -lcrypto... yes
checking for SSL_CTX_new() in -lssl... yes
creating Makefile
make "DESTDIR=" clean
make "DESTDIR="
compiling http11_parser.c
compiling io_buffer.c
io_buffer.c:119:10: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
return rb_str_new(b->top,b->cur - b->top);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/zulhilmi/.rvm/rubies/ruby-2.2.0/include/ruby-2.2.0/ruby/intern.h:796:20: note: expanded from macro 'rb_str_new'
rb_str_new_static((str),(len)) : \
^~~~~
/Users/zulhilmi/.rvm/rubies/ruby-2.2.0/include/ruby-2.2.0/ruby/intern.h:727:37: note: passing argument to parameter here
VALUE rb_str_new_static(const char *,long);
^
io_buffer.c:119:10: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
return rb_str_new(b->top,b->cur - b->top);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/zulhilmi/.rvm/rubies/ruby-2.2.0/include/ruby-2.2.0/ruby/intern.h:797:13: note: expanded from macro 'rb_str_new'
rb_str_new((str),(len)); \
^~~~~
/Users/zulhilmi/.rvm/rubies/ruby-2.2.0/include/ruby-2.2.0/ruby/intern.h:706:29: note: passing argument to parameter here
VALUE rb_str_new(const char*,long);
^
2 warnings generated.
compiling mini_ssl.c
In file included from mini_ssl.c:3:
/Users/zulhilmi/.rvm/rubies/ruby-2.2.0/include/ruby-2.2.0/ruby/backward/rubyio.h:2:2: warning: use "ruby/io.h" instead of "rubyio.h" [-W#warnings]
#warning use "ruby/io.h" instead of "rubyio.h"
^
mini_ssl.c:4:10: fatal error: 'openssl/bio.h' file not found
#include <openssl/bio.h>
^
1 warning and 1 error generated.
make: *** [mini_ssl.o] Error 1
make Failed,exit code 2
Gem files will remain installed in /Users/zulhilmi/.rvm/rubies/ruby-2.2.0/lib/ruby/gems/2.2.0/gems/puma-2.13.4 for inspection.
我该怎么办？
关于我的项目和我的环境：
> Ruby：2.2.0(我正在使用RVM)
> Rails：4.2.0
> OSX：10.11.3
解决方法
而不是按照Zulhilmi Zainudin的建议强制连接openssl(根据此
Github Opened issue不推荐),
我推荐以下基于Puma源代码问题783的解决方案(参考下面).
我正在使用El Capitan(10.11)和openssl通过Homebrew安装：
我推荐以下基于Puma源代码问题783的解决方案(参考下面).
我正在使用El Capitan(10.11)和openssl通过Homebrew安装：
$gem install puma -v 2.13.4 – –with-opt-dir = /usr/local / opt / openssl
参考：https://github.com/puma/puma/issues/783
但是如果你想让它适用于你所有的Gemfiles,你仍然可以：
$bundle config build.puma –with-opt-dir = /usr/local / opt / openssl
并确认：
$grep PUMA~ / .bundle / config
输出应该是：
BUNDLE_BUILD__PUMA：“ – with-opt-dir = /usr/local / opt / openssl”