Cmake returns errors

[Lebarhon]

Hello,

I'am trying to install Rawtherapee 4 from sources because the package doesn't exist for Mageia yet (if a packager could do something thanks a lot). Here is the error message from cmake :

[samageia@localhost rawtherapee]$ cmake -DCMAKE_BUILD_TYPE=release -DPROC_TARGET_NUMBER:STRING=1 -DCMAKE_INSTALL_PREFIX=./rawtherapee -DBINDIR=. -DDATADIR=. -DLIBDIR=.
CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_C_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_C_COMPILER
CMake Error: Could not find cmake module file:/home/samageia/rawtherapee/CMakeFiles/CMakeCCompiler.cmake
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER
CMake Error: Could not find cmake module file:/home/samageia/rawtherapee/CMakeFiles/CMakeCXXCompiler.cmake
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
[samageia@localhost rawtherapee]$

cmake 64 is installed from the MCC, I suppose some dependences are missing, but which ones ? For example, in Rawtherapee forum, it is said lcms2 is needed, but I can't find it
I am using Mageia1 with Xfce 64 bits
On the same PC, Rawtherapee 3 is working fine with Mandriva 2010.2 KDE 32 bits.
Thanks

[isadora]

A "New Package Request" has already been made for rawtherapee:
https://bugs.mageia.org/show_bug.cgi?id=1650

[Lebarhon]

Thank you, I am very happy with that.

[Lebarhon]

Solved !
gcc-c++ was missing, but how is it possible that there was not even a simple message like : gcc not found ???
Now the important is that I have Rawtherapee in 32 bits and 64 bits. BTW, do you know how to have a brand new PC without paying a single penny ? Replace KDE 32 bits by Xfce 64 bits

[doktor5000]

gcc-c++ was missing, but how is it possible that there was not even a simple message like : gcc not found ???

Badly written cmake scripts? If you look at your original cited error messages, you will actually see lots of error messages about compiler