Error with ruby bundle install - ruby

Question

When I try to running bundle install I see:
To see why this extension failed to compile, please check the mkmf.log which can
be found here:
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/extensions/x86-
mingw32/2.3.0/nio4r-2.1.0/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/nio4r-2.1.0 for
inspection.
Results logged to
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/extensions/x86-
mingw32/2.3.0/nio4r-2.1.0/gem_make.out
An error occurred while installing nio4r (2.1.0), and Bundler cannot continue.
Make sure that `gem install nio4r -v '2.1.0'` succeeds before bundling.
I am using Windows 10, Ruby 2.3.3, Rails 5.0.2.
mkmf.log content is:
"gcc -o conftest.exe -IC:/RailsInstaller/Ruby2.3.0/include/ruby-2.3.0/i386-
mingw32 -IC:/RailsInstaller/Ruby2.3.0/include/ruby-2.3.0/ruby/backward -
IC:/RailsInstaller/Ruby2.3.0/include/ruby-2.3.0 -I. -DFD_SETSIZE=2048 -
D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64 -
O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-
parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -
Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-
statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-
packed-bitfield-compat conftest.c -L. -LC:/RailsInstaller/Ruby2.3.0/lib -L.
-lmsvcrt-ruby230 -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi "
Checked program was:
#include "ruby.h"
#include <winsock2.h>
#include <windows.h>
int main(int argc, char **argv)
{
return 0;
}

Answer 1

If other gems have same error (and it's initial bundle install), try to change in gemfile source 'https://rubygems.org' to source 'http://rubygems.org'.
I had this problem on windows in corporate network, and problem somewhere with ssl. That solution works for me, but i know, it isn't best solution.
But it's a bad recommendation, if any other gem installed with success.