Redmine

Hi everyone:
I am totally new in the field, just try to build remedy on windows 7 for last 4 days.

However, I can't understand and don't know how to solve all these error messages that are created during install process.

Too many errors make me don't know where to start(>> solve them)

Anyone can help me ?
Thank you ~

I use rubyinstaller to create environment
(ruby:2.0.0, gem:2.4.1, rack:1.5.2, rails:4.1.4)

Here are my install process: ====================================================================
C:\redmine>bundle install
DL is deprecated, please use Fiddle
Fetching gem metadata from https://rubygems.org/.........
Fetching additional metadata from https://rubygems.org/..
Resolving dependencies...
Installing rake 10.1.1
Using i18n 0.6.11
Using multi_json 1.10.1
Installing activesupport 3.2.19
Installing builder 3.0.0
Installing activemodel 3.2.19
Using erubis 2.7.0
Installing journey 1.0.4
Installing rack 1.4.5
Installing rack-cache 1.2
Using rack-test 0.6.2
Using hike 1.2.3
Using tilt 1.4.1
Installing sprockets 2.2.2
Installing actionpack 3.2.19
Using mime-types 1.25.1
Using polyglot 0.3.5
Using treetop 1.4.15
Using mail 2.5.4
Installing actionmailer 3.2.19
Installing arel 3.0.3
Installing tzinfo 0.3.40
Installing activerecord 3.2.19
Installing activeresource 3.2.19
Installing awesome_nested_set 2.1.6
Using bundler 1.6.5
Installing mini_portile 0.6.0
Installing nokogiri 1.6.3.1
Installing xpath 2.0.0
Installing capybara 2.1.0
Installing ffi 1.9.3
Installing childprocess 0.5.3
Installing coderay 1.1.0
Installing daemons 1.1.9

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

C:/Ruby200-x64/bin/ruby.exe -r ./siteconf20140729-1556-1yinbi6.rb extconf.rb

checking for main() in -lssl... no
checking for rb_trap_immediate in ruby.h,rubysig.h... no
checking for rb_thread_blocking_region()... yes
checking for inotify_init() in sys/inotify.h... no
checking for __NR_inotify_init in sys/syscall.h... no
checking for writev() in sys/uio.h... no
checking for rb_wait_for_single_fd()... yes
checking for rb_enable_interrupt()... no
checking for rb_time_new()... yes
checking for windows.h... yes
checking for winsock.h... yes
checking for main() in -lkernel32... yes
checking for main() in -lrpcrt4... yes
checking for main() in -lgdi32... yes
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
generating rubyeventmachine-x64-mingw32.def
compiling binder.cpp
In file included from c:\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/..
/../../../x86_64-w64-mingw32/include/process.h:12:0,
from c:/Ruby200-x64/include/ruby-2.0.0/ruby/win32.h:60,
from c:/Ruby200-x64/include/ruby-2.0.0/ruby/defines.h:153,
from c:/Ruby200-x64/include/ruby-2.0.0/ruby/ruby.h:70,
from c:/Ruby200-x64/include/ruby-2.0.0/ruby.h:33,
from em.h:24,
from project.h:150,
from binder.cpp:20:
c:\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-m
ingw32/include/sys/types.h:68:16: error: conflicting declaration 'typedef _pid_t
pid_t'
In file included from binder.cpp:20:0:
project.h:97:13: error: 'pid_t' has a previous declaration as 'typedef int pid_t
'
In file included from project.h:151:0,
from binder.cpp:20:
ed.h: In member function 'void EventableDescriptor::SetSocketInvalid()':
ed.h:43:40: warning: overflow in implicit constant conversion [-Woverflow]
make: *** [binder.o] Error 1

make failed, exit code 2

Gem files will remain installed in C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/event
machine-1.0.3 for inspection.
Results logged to C:/Ruby200-x64/lib/ruby/gems/2.0.0/extensions/x64-mingw32/2.0.
0/eventmachine-1.0.3/gem_make.out
An error occurred while installing eventmachine (1.0.3), and Bundler cannot
continue.
Make sure that `gem install eventmachine -v '1.0.3'` succeeds before bundling.