I am developing small console application and I was trying to create Ubuntu package using CPack. Ubuntu version is 13.04 and my main CPack file is below. Package is created correctly, but while trying to install it using graphic interface (basically double click on deb file in Ubuntu) following warning appears:

> 
> Package is of bad quality control-file-has-bad-permissions mdsums 0644
>  != 0644
> 
> 
> 

Does anybody know what is the reason of that? And more importantly, how to fix it? CMake version is 2.8.10.1 but I have also tried to use 2.8.11.2 and nothing has changed.

I have seen, that they had similar problems here, but nothing about the nature of the [fix](https://github.com/OpenRA/OpenRA/pull/3029)

My main CPack file:

```
INCLUDE(InstallRequiredSystemLibraries)  
SET(CPACK_GENERATOR DEB)
SET(CPACK_PACKAGE_NAME "color")
SET(CPACK_PACKAGE_VERSION "0.8")
SET(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "amd64")
SET(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6 (>= 2.3.1-6), libgcc1 (>= 1:3.4.2-12)")
SET(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")

SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "color - unix console tool for log syntax coloring")

SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_SOURCE_DIR}/README.txt")
SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_SOURCE_DIR}/Copyright.txt")
SET(CPACK_PACKAGE_VERSION_MAJOR "1")
SET(CPACK_PACKAGE_VERSION_MINOR "0")
SET(CPACK_PACKAGE_VERSION_PATCH "0")
SET(CPACK_STRIP_FILES "color")
SET(CPACK_PACKAGE_EXECUTABLES "color")
INCLUDE(CPack)

```

If somebody wants to see the package or do more research, github [repo](http://github.com/mateuszlis/color) (deb file is in first the release).