gem update sqlite3-ruby failed on Windows 7

Question

This is the command I gave in command prompt:

gem install sqlite3-ruby > sqlite3-ruby.txt

This is the content of sqlite3-ruby.txt

Successfully installed sqlite3-ruby-1.2.5-x86-mswin32
1 gem installed
Installing ri documentation for sqlite3-ruby-1.2.5-x86-mswin32...
Installing RDoc documentation for sqlite3-ruby-1.2.5-x86-mswin32...

Rest of the command prompt was full of the following:

...
No definition for _wrap_sqlite3_value_text
No definition for _wrap_sqlite3_value_text16
No definition for _wrap_sqlite3_value_text16le
No definition for _wrap_sqlite3_value_text16be
No definition for _wrap_sqlite3_value_type
No definition for _wrap_sqlite3_result_blob
No definition for _wrap_sqlite3_result_double
No definition for _wrap_sqlite3_result_error
No definition for _wrap_sqlite3_result_error16
No definition for _wrap_sqlite3_result_int
No definition for _wrap_sqlite3_result_int64
No definition for _wrap_sqlite3_result_text
No definition for _wrap_sqlite3_result_text16
No definition for _wrap_sqlite3_result_text16le
No definition for _wrap_sqlite3_result_text16be
No definition for _wrap_sqlite3_result_value
No definition for _wrap_sqlite3_aggregate_context
...

While trying to create a database, I tried the following in command prompt:

rake db:create

A message box pops up saying that sqlite3.dll is missing. I need to reinstall the application. I tried gem update sqlite3-ruby command again and same thing happened.

How to resolve this issue? Thanks in advance.

Answer 1

This might be a silly answer, but did you install sqlite3?

http://www.sqlite.org/download.html

Answer 2

A message box pops up saying that sqlite3.dll is missing

Well, is it?