- You can sell the software.
- No, you are not compelled to provide source code.
- Anyone who receives source code may do as the license permits. This does not extend to binary distributions.
Read the MIT license. Read the whole thing and understand it. It was meant to be read by ordinary people, unlike other licenses that are very complex:
Copyright (c) year copyright holders
Permission is hereby granted, free of
charge, to any person obtaining a copy
of this software and associated
documentation files (the "Software"),
to deal in the Software without
restriction, including without
limitation the rights to use, copy,
modify, merge, publish, distribute,
sublicense, and/or sell copies of the
Software, and to permit persons to
whom the Software is furnished to do
so, subject to the following
The above copyright notice and this
permission notice shall be included in
all copies or substantial portions of
THE SOFTWARE IS PROVIDED "AS IS",
WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED
TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF
CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.