An error occured while running ccpp_prebuild.py - how to build fv3atm?

[edwardhartnett]

When I run cmake on fv3atm I get an error. When I look in /home/ed/fv3atm/b/ccpp/ccpp_prebuild.{out,err} as directed, both files are empty.

How does one get fv3atm to build?

CMake Warning (dev) in CMakeLists.txt:
  No project() command is present.  The top-level CMakeLists.txt file must
  contain a literal, direct call to the project() command.  Add a line of
  code such as

    project(ProjectName)

  near the top of the file, but after cmake_minimum_required().

  CMake is pretending there is a "project(Project)" command on the first
  line.
This warning is for project developers.  Use -Wno-dev to suppress it.

-- The C compiler identification is GNU 10.2.0
-- The CXX compiler identification is GNU 10.2.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc - works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ - works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- The Fortran compiler identification is GNU 10.2.0
-- Check for working Fortran compiler: /usr/bin/gfortran
-- Check for working Fortran compiler: /usr/bin/gfortran - works
-- Detecting Fortran compiler ABI info
-- Detecting Fortran compiler ABI info - done
-- Checking whether /usr/bin/gfortran supports Fortran 90
-- Checking whether /usr/bin/gfortran supports Fortran 90 - yes
-- Setting build type to 'Release' as none was specified.
Calling CCPP code generator (ccpp_prebuild.py) for all available suites ...
CMake Error at ccpp/CMakeLists.txt:45 (message):
  An error occured while running ccpp_prebuild.py, check
  /home/ed/fv3atm/b/ccpp/ccpp_prebuild.{out,err}

[climbfuji]

Thus far, nobody has tried to build fv3atm standalone. The CCPP code generator probably doesn't run, (see call in fv3atm/ccpp/CMakeLists.txt), because ${Python_EXECUTABLE}) is not set. Python is configured in the ufs-weather-model top-level CMakeLists.txt: # Configure Python find_package(Python 3 REQUIRED COMPONENTS Interpreter) message("Found Python: ${Python_EXECUTABLE}")

…

On May 24, 2021, at 5:02 AM, Edward Hartnett ***@***.***> wrote: When I run cmake on fv3atm I get an error. When I look in /home/ed/fv3atm/b/ccpp/ccpp_prebuild.{out,err} as directed, both files are empty. How does one get fv3atm to build? CMake Warning (dev) in CMakeLists.txt: No project() command is present. The top-level CMakeLists.txt file must contain a literal, direct call to the project() command. Add a line of code such as project(ProjectName) near the top of the file, but after cmake_minimum_required(). CMake is pretending there is a "project(Project)" command on the first line. This warning is for project developers. Use -Wno-dev to suppress it. -- The C compiler identification is GNU 10.2.0 -- The CXX compiler identification is GNU 10.2.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc - works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ - works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- The Fortran compiler identification is GNU 10.2.0 -- Check for working Fortran compiler: /usr/bin/gfortran -- Check for working Fortran compiler: /usr/bin/gfortran - works -- Detecting Fortran compiler ABI info -- Detecting Fortran compiler ABI info - done -- Checking whether /usr/bin/gfortran supports Fortran 90 -- Checking whether /usr/bin/gfortran supports Fortran 90 - yes -- Setting build type to 'Release' as none was specified. Calling CCPP code generator (ccpp_prebuild.py) for all available suites ... CMake Error at ccpp/CMakeLists.txt:45 (message): An error occured while running ccpp_prebuild.py, check /home/ed/fv3atm/b/ccpp/ccpp_prebuild.{out,err} — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#311>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AB5C2RM2VFH6FBBU64KPWBLTPIW3DANCNFSM45NARPBQ>.

[edwardhartnett]

OK, now when I run I get this error:

/home/ed/anaconda3/bin/python3.8: can't open file 'framework/scripts/ccpp_prebuild.py': [Errno 2] No such file or directory

Where is this file? I'm going to guess it's in another repository, correct? ;-)

[climbfuji]

Yes, when you check out fv3atm, you need to do that recursively, otherwise you don't have a dycore and you don't have physics. Pretty useless.

…

On May 24, 2021, at 8:08 AM, Edward Hartnett ***@***.***> wrote: OK, now when I run I get this error: /home/ed/anaconda3/bin/python3.8: can't open file 'framework/scripts/ccpp_prebuild.py': [Errno 2] No such file or directory Where is this file? I'm going to guess it's in another repository, correct? ;-) — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#311 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AB5C2RMLSVSQKU3K3IDMJATTPJMU7ANCNFSM45NARPBQ>.

[edwardhartnett]

Ah! Sorry, forgot the recursive checkout. I will try again...

[climbfuji]

Is this a duplicate / part of #94 ?

[edwardhartnett]

Let's close this and I will circle around and try again.