Hello.

I’m installing to OpenProject to windows 7.
(ref : https://www.openproject.org/projects/openproject/wiki/Installation_Windows)

I’m complete to install mysql2 seq.(install mysql2 — ‘—with-mysql-dir=“C:/mysql/”’ (Note i used c:\mysql but the slash is the other way)

The things is next sequence. execute command (bundle exec rake db:create:all) is occured exception.
summary error message is this.

[Error Message]
[cound not found kgio-2.9.2 in any of the source.]

So, I’m execute (bundle install —without rmagick).. but this command occured exception, too.
error message as follows.

[Error Message]
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension
.

C:/RailsInstaller/Ruby1.9.3/bin/ruby.exe extconf.rb
checking for CLOCK_MONOTONIC in time.h… no
checking for CLOCK_MONOTONIC() in time.h… no
checking for clockid_t in time.h… no
checking for clock_gettime() in -lrt… no
checking for t_open() in -lnsl… no
checking for socket() in -lsocket… no
checking for poll() in poll.h… no
checking for getaddrinfo() in sys/types.h,sys/socket.h,netdb.h… no
getaddrinfo required

* extconf.rb failed*
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.

Provided configuration options:
—with-opt-dir
—without-opt-dir
—with-opt-include
—without-opt-include=${opt-dir}/include
—with-opt-lib
—without-opt-lib=${opt-dir}/lib
—with-make-prog
—without-make-prog
—srcdir=.
—curdir
—ruby=C:/RailsInstaller/Ruby1.9.3/bin/ruby
—with-rtlib
—without-rtlib
—with-nsllib
—without-nsllib
—with-socketlib
—without-socketlib

Gem files will remain installed in C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9
.1/gems/kgio-2.9.2 for inspection.
Results logged to C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/kgio-2.9.
2/ext/kgio/gem_make.out
An error occurred while installing kgio (2.9.2), and Bundler cannot continue.
Make sure that `gem install kgio -v ‘2.9.2’` succeeds before bundling.

[Dev Env]
O/S : Windows 7 64bit
DB : mysql 5.6
Ruby : 1.9.3

How to Solve It? T.T
Please suggest to solve this problem.
thx for reading.