自从刚接触红宝石世界以来，经过长时间的斗争，我让 openproject 在 Windows 中运行。在 Oracle Linux（RHEL 的一部分）中安装这个 openproject 之前，我无法向我的同事建议。
使用以下 cmd 从 Git 成功签出 openproject
git clone https://github.com/opf/openproject.git
cd openproject
git checkout stable
下一个当我运行时出现builder install --without rmagick以下错误，
...
....
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Using addressable 2.3.4
Using awesome_nested_set 2.1.6
Using debug_inspector 0.0.2
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
/usr/bin/ruby -r ./siteconf20141018-4810-1x3qn6f-0.rb extconf.rb
creating Makefile
make clean
make
gcc -I. -I/usr/lib64/ruby/1.8/x86_64-linux -I/usr/lib64/ruby/1.8/x86_64-linux -I. -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fno-strict-aliasing -fPIC -O0 -std=c99 -c binding_of_caller.c
binding_of_caller.c:4:21: error: vm_core.h: No such file or directory
binding_of_caller.c:5:22: error: rubys_gc.h: No such file or directory
binding_of_caller.c:15: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
binding_of_caller.c: In function ‘binding_memsize’:
binding_of_caller.c:34: error: ‘rb_binding_t’ undeclared (first use in this function)
binding_of_caller.c:34: error: (Each undeclared identifier is reported only once
binding_of_caller.c:34: error: for each function it appears in.)
binding_of_caller.c: In function ‘binding_free’:
binding_of_caller.c:40: error: ‘rb_binding_t’ undeclared (first use in this function)
binding_of_caller.c:40: error: ‘bind’ undeclared (first use in this function)
binding_of_caller.c:41: warning: implicit declaration of function ‘RUBY_FREE_ENTER’
binding_of_caller.c:46: warning: implicit declaration of function ‘RUBY_FREE_LEAVE’
binding_of_caller.c: In function ‘binding_mark’:
binding_of_caller.c:52: error: ‘rb_binding_t’ undeclared (first use in this function)
binding_of_caller.c:52: error: ‘bind’ undeclared (first use in this function)
binding_of_caller.c:53: warning: implicit declaration of function ‘RUBY_MARK_ENTER’
binding_of_caller.c:56: warning: implicit declaration of function ‘RUBY_MARK_UNLESS_NULL’
binding_of_caller.c:63: warning: implicit declaration of function ‘RUBY_MARK_LEAVE’
binding_of_caller.c: At top level:
binding_of_caller.c:66: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘binding_data_type’
binding_of_caller.c: In function ‘binding_alloc’:
binding_of_caller.c:77: error: ‘rb_binding_t’ undeclared (first use in this function)
binding_of_caller.c:77: error: ‘bind’ undeclared (first use in this function)
binding_of_caller.c:78: warning: implicit declaration of function ‘TypedData_Make_Struct’
binding_of_caller.c:78: error: ‘binding_data_type’ undeclared (first use in this function)
binding_of_caller.c: At top level:
binding_of_caller.c:82: error: expected ‘)’ before ‘*’ token
binding_of_caller.c:86: error: expected ‘)’ before ‘*’ token
binding_of_caller.c:90: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
binding_of_caller.c: In function ‘frametype_name’:
binding_of_caller.c:108: error: ‘VM_FRAME_MAGIC_MASK’ undeclared (first use in this function)
binding_of_caller.c:109: error: ‘VM_FRAME_MAGIC_METHOD’ undeclared (first use in this function)
binding_of_caller.c:110: error: ‘VM_FRAME_MAGIC_BLOCK’ undeclared (first use in this function)
binding_of_caller.c:111: error: ‘VM_FRAME_MAGIC_CLASS’ undeclared (first use in this function)
binding_of_caller.c:112: error: ‘VM_FRAME_MAGIC_TOP’ undeclared (first use in this function)
binding_of_caller.c:113: error: ‘VM_FRAME_MAGIC_CFUNC’ undeclared (first use in this function)
binding_of_caller.c:114: error: ‘VM_FRAME_MAGIC_PROC’ undeclared (first use in this function)
binding_of_caller.c:115: error: ‘VM_FRAME_MAGIC_IFUNC’ undeclared (first use in this function)
binding_of_caller.c:116: error: ‘VM_FRAME_MAGIC_EVAL’ undeclared (first use in this function)
binding_of_caller.c:117: error: ‘VM_FRAME_MAGIC_LAMBDA’ undeclared (first use in this function)
binding_of_caller.c: In function ‘binding_of_caller’:
binding_of_caller.c:125: error: ‘rb_thread_t’ undeclared (first use in this function)
binding_of_caller.c:125: error: ‘th’ undeclared (first use in this function)
binding_of_caller.c:126: warning: implicit declaration of function ‘GetThreadPtr’
binding_of_caller.c:128: error: ‘rb_control_frame_t’ undeclared (first use in this function)
binding_of_caller.c:128: error: ‘cfp’ undeclared (first use in this function)
binding_of_caller.c:128: warning: implicit declaration of function ‘RUBY_VM_PREVIOUS_CONTROL_FRAME’
binding_of_caller.c:129: error: ‘limit_cfp’ undeclared (first use in this function)
binding_of_caller.c:140: warning: implicit declaration of function ‘valid_frame_p’
binding_of_caller.c:141: warning: implicit declaration of function ‘find_valid_frame’
binding_of_caller.c:145: error: ‘rb_binding_t’ undeclared (first use in this function)
binding_of_caller.c:145: error: ‘bind’ undeclared (first use in this function)
binding_of_caller.c:150: warning: implicit declaration of function ‘GetBindingPtr’
binding_of_caller.c:152: warning: implicit declaration of function ‘rb_vm_make_env_object’
binding_of_caller.c:154: warning: implicit declaration of function ‘rb_vm_get_sourceline’
binding_of_caller.c: In function ‘frame_count’:
binding_of_caller.c:176: error: ‘rb_thread_t’ undeclared (first use in this function)
binding_of_caller.c:176: error: ‘th’ undeclared (first use in this function)
binding_of_caller.c:179: error: ‘rb_control_frame_t’ undeclared (first use in this function)
binding_of_caller.c:179: error: ‘cfp’ undeclared (first use in this function)
binding_of_caller.c:180: error: ‘limit_cfp’ undeclared (first use in this function)
make: *** [binding_of_caller.o] Error 1
make failed, exit code 2
Gem files will remain installed in /usr/lib64/ruby/gems/1.8/gems/binding_of_caller-0.7.2 for inspection.
Results logged to /usr/lib64/ruby/gems/1.8/extensions/x86_64-linux/1.8/binding_of_caller-0.7.2/gem_make.out
An error occurred while installing binding_of_caller (0.7.2), and Bundler cannot continue.
Make sure that `gem install binding_of_caller -v '0.7.2'` succeeds before bundling.
我无法理解此错误是否与任何依赖问题有关，或者我是否检查了错误的版本。
请帮帮我。