I am trying to install root from source with python support enabled. During cmake -DCMAKE_INSTALL_PREFIX=../root_install ../root_src
I get “-- Looking for Python”, but no indication that a python interpreter has been found. At the end, python is not listed under “–Enabled support for: …” (pyroot is listed) and ./bin/root-config --has-python returns no.
I have python 2.7.16 installed and have made sure that python-dev is installed. My cmake version is 3.18.4.
Hi @manu1 ,
and welcome to the ROOT forum. Is there any reason why you need to compile ROOT from source? You can install it as a snap package or a conda package and it should just work, see https://root.cern/install .
If you have to compile from source, can you please post the full cmake invocation and the full cmake configuration output?
I’m installing ROOT for use with CheckMATE and the CheckMATE installation tutorial says to compile ROOT from source.
My cmake command and the corresponding output are:
cmake -DCMAKE_INSTALL_PREFIX=../root_install ../root_src
-- The C compiler identification is GNU 8.3.0
-- The CXX compiler identification is GNU 8.3.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Git: /usr/bin/git (found version "2.20.1")
-- Detected ROOT_VERSION 6.22.99
-- Looking for Python
-- Found Python3: /usr/bin/python3.7 (found version "3.7.3") found components: Interpreter Development NumPy Development.Module Development.Embed
-- Found Python2: /usr/bin/python2.7 (found version "2.7.16") found components: Interpreter Development NumPy Development.Module Development.Embed
-- ROOT default compression algorithm: zlib
-- PyROOT will be built for versions 3.7.3 (Main) and 2.7.16
-- Found GCC. Major version 8, minor version 3
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Found a 64bit system
-- Found GNU compiler collection
-- Performing Test GLIBCXX_USE_CXX11_ABI
-- Performing Test GLIBCXX_USE_CXX11_ABI - Success
-- ROOT Platform: linux
-- ROOT Architecture: linuxx8664gcc
-- Build Type: Release (flags = '-O3 -DNDEBUG')
-- Compiler Flags: -O3 -DNDEBUG -std=c++11 -Wno-implicit-fallthrough -Wno-noexcept-type -pipe -Wshadow -Wall -W -Woverloaded-virtual -fsigned-char -pthread
-- Looking for ZLib
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11")
-- Looking for Freetype
-- Found Freetype: /usr/lib/x86_64-linux-gnu/libfreetype.so (found version "2.9.1")
-- Looking for PCRE
-- Found PCRE: /usr/include (found version "8.39")
-- Looking for LZMA
-- Looking for lzma_auto_decoder in /usr/lib/x86_64-linux-gnu/liblzma.so
-- Looking for lzma_auto_decoder in /usr/lib/x86_64-linux-gnu/liblzma.so - found
-- Looking for lzma_easy_encoder in /usr/lib/x86_64-linux-gnu/liblzma.so
-- Looking for lzma_easy_encoder in /usr/lib/x86_64-linux-gnu/liblzma.so - found
-- Looking for lzma_lzma_preset in /usr/lib/x86_64-linux-gnu/liblzma.so
-- Looking for lzma_lzma_preset in /usr/lib/x86_64-linux-gnu/liblzma.so - found
-- Found LibLZMA: /usr/lib/x86_64-linux-gnu/liblzma.so (found version "5.2.4")
-- Looking for ZSTD
-- Could NOT find ZSTD (missing: ZSTD_LIBRARIES ZSTD_INCLUDE_DIR ZSTD_VERSION)
-- ZSTD not found. Switching on builtin_zstd option
-- Performing Test CXX_FLAG_STD_CPLUSPLUS11
-- Performing Test CXX_FLAG_STD_CPLUSPLUS11 - Success
-- Performing Test C_FLAG_STD_C99
-- Performing Test C_FLAG_STD_C99 - Success
-- Performing Test C_FLAG_WALL
-- Performing Test C_FLAG_WALL - Success
-- Performing Test CXX_FLAG_WALL
-- Performing Test CXX_FLAG_WALL - Success
-- Performing Test C_FLAG_WEXTRA
-- Performing Test C_FLAG_WEXTRA - Success
-- Performing Test CXX_FLAG_WEXTRA
-- Performing Test CXX_FLAG_WEXTRA - Success
-- Performing Test C_FLAG_WUNDEF
-- Performing Test C_FLAG_WUNDEF - Success
-- Performing Test CXX_FLAG_WUNDEF
-- Performing Test CXX_FLAG_WUNDEF - Success
-- Performing Test C_FLAG_WSHADOW
-- Performing Test C_FLAG_WSHADOW - Success
-- Performing Test CXX_FLAG_WSHADOW
-- Performing Test CXX_FLAG_WSHADOW - Success
-- Performing Test C_FLAG_WCAST_ALIGN
-- Performing Test C_FLAG_WCAST_ALIGN - Success
-- Performing Test CXX_FLAG_WCAST_ALIGN
-- Performing Test CXX_FLAG_WCAST_ALIGN - Success
-- Performing Test C_FLAG_WCAST_QUAL
-- Performing Test C_FLAG_WCAST_QUAL - Success
-- Performing Test CXX_FLAG_WCAST_QUAL
-- Performing Test CXX_FLAG_WCAST_QUAL - Success
-- Performing Test C_FLAG_WSTRICT_PROTOTYPES
-- Performing Test C_FLAG_WSTRICT_PROTOTYPES - Success
-- Looking for xxHash
-- Could NOT find xxHash (missing: xxHash_LIBRARY xxHash_INCLUDE_DIR)
-- xxHash not found. Switching on builtin_xxhash option
-- Looking for LZ4
-- Could NOT find LZ4 (missing: LZ4_LIBRARY LZ4_INCLUDE_DIR)
-- LZ4 not found. Switching on builtin_lz4 option
-- Looking for X11
-- Found X11: /usr/include
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- X11_INCLUDE_DIR: /usr/include
-- X11_LIBRARIES: /usr/lib/x86_64-linux-gnu/libSM.so;/usr/lib/x86_64-linux-gnu/libICE.so;/usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- X11_Xpm_INCLUDE_PATH: /usr/include
-- X11_Xpm_LIB: /usr/lib/x86_64-linux-gnu/libXpm.so
-- X11_Xft_INCLUDE_PATH: /usr/include
-- X11_Xft_LIB: /usr/lib/x86_64-linux-gnu/libXft.so
-- X11_Xext_INCLUDE_PATH: /usr/include
-- X11_Xext_LIB: /usr/lib/x86_64-linux-gnu/libXext.so
-- Found GIF: /usr/lib/x86_64-linux-gnu/libgif.so (found version "5.1.4")
-- Found TIFF: /usr/lib/x86_64-linux-gnu/libtiff.so (found version "4.1.0")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.6.36")
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (found version "62")
-- Looking for AfterImage
-- Could NOT find AfterImage (missing: AFTERIMAGE_INCLUDE_DIR AFTERIMAGE_LIBRARIES)
-- AfterImage not found. Switching on builtin_afterimage option
-- Building AfterImage library included in ROOT itself
-- Looking for GSL
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29")
-- Found GSL: /usr/include (found suitable version "2.5", minimum required is "1.10")
-- Looking for OpenGL
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so
-- Looking for GLEW
-- Found GLEW: /usr/include (found version "2.1.0")
-- Looking for gl2ps
-- Could NOT find gl2ps (missing: GL2PS_LIBRARY GL2PS_INCLUDE_DIR)
-- gl2ps not found. Switching on builtin_gl2ps option
-- Looking for LibXml2
-- Found LibXml2: /usr/lib/x86_64-linux-gnu/libxml2.so (found version "2.9.4")
-- Found OpenSSL: /usr/lib/x86_64-linux-gnu/libcrypto.so (found version "1.1.1d")
-- Looking for MySQL
-- Found MySQL: /usr/include/mariadb
-- Looking for Oracle
-- Oracle not found.
-- Oracle: You can specify includes: -DORACLE_PATH_INCLUDES=/usr/include/oracle/10.2.0.3/client
-- currently found includes:
-- Oracle: You can specify libs: -DORACLE_PATH_LIB=/usr/lib/oracle/10.2.0.3/client/lib
-- currently found libs: ORACLE_LIBRARY_OCCI-NOTFOUND;ORACLE_LIBRARY_CLNTSH-NOTFOUND;ORACLE_LIBRARY_LNNZ-NOTFOUND
-- Oracle not found. Switching off oracle option
-- Looking for PostgreSQL
-- Could NOT find PostgreSQL (missing: PostgreSQL_LIBRARY PostgreSQL_INCLUDE_DIR)
-- PostgreSQL not found. Switching off pgsql option
-- Looking for SQLite
-- Could NOT find Sqlite (missing: SQLITE_INCLUDE_DIR SQLITE_LIBRARIES)
-- SQLite not found. Switching off sqlite option
-- Looking for Pythia6
-- Pythia6 not found. Switching off pythia6 option
-- Looking for Pythia8
-- Could NOT find Pythia8 (missing: PYTHIA8_INCLUDE_DIR PYTHIA8_LIBRARY)
-- Pythia8 not found. Switching off pythia8 option
-- Looking for FFTW3
-- Found fftw3 includes at /usr/include
-- Found fftw3 library at /usr/lib/x86_64-linux-gnu/libfftw3.so
-- Looking for CFITSIO
-- Found CFITSIO: /usr/lib/x86_64-linux-gnu/libcfitsio.so (found version "3.45")
-- Looking for XROOTD
-- XROOTD not found, enabling 'builtin_xrootd' option
-- Downloading and building XROOTD version
-- Could NOT find GFAL (missing: GFAL_INCLUDE_DIR SRM_IFCE_INCLUDE_DIR GFAL_LIBRARY)
-- GFAL library not found. Set variable GFAL_DIR to point to your gfal installation
and the variable SRM_IFCE_DIR to the srm_ifce installation
-- For the time being switching OFF 'gfal' option
-- Found FTGL: /usr/include
-- Checking for module 'davix>=0.6.4'
-- No package 'davix' found
-- Looking for uuid_generate_random in uuid
-- Looking for uuid_generate_random in uuid - found
-- Found libuuid: /usr/include
-- Davix dependencies not found, switching OFF 'davix' option.
-- Looking for TBB
-- Could NOT find TBB (missing: TBB_ROOT_DIR TBB_INCLUDE_DIR TBB_LIBRARY) (Required is at least version "2018")
-- TBB not found, enabling 'builtin_tbb' option
-- Performing Test CXX_HAS_mno_rtm
-- Performing Test CXX_HAS_mno_rtm - Success
-- Looking for VDT
-- Could NOT find Vdt (missing: VDT_INCLUDE_DIR VDT_LIBRARY) (Required is at least version "0.4")
-- VDT not found. Ensure that the installation of VDT is in the CMAKE_PREFIX_PATH
-- Switching ON 'builtin_vdt' option
-- Cannot select cudnn without selecting cuda or tmva-gpu. Option is ignored
-- Looking for BLAS for optional parts of TMVA
-- Looking for sgemm_
-- Looking for sgemm_ - not found
-- Looking for sgemm_
-- Looking for sgemm_ - found
-- Found BLAS: /usr/lib/x86_64-linux-gnu/libopenblas.so
-- Performing Test ROOT_HAVE_CXX_ATOMICS_WITHOUT_LIB
-- Performing Test ROOT_HAVE_CXX_ATOMICS_WITHOUT_LIB - Success
-- Building LLVM in 'Release' mode.
-- The ASM compiler identification is GNU
-- Found assembler: /usr/bin/cc
-- Looking for backtrace
-- Looking for backtrace - found
-- backtrace facility detected in default set of libraries
-- Found Backtrace: /usr/include
-- Native target architecture is X86
-- Threads disabled.
-- Doxygen disabled.
-- Go bindings disabled.
-- LLVM host triple: x86_64-unknown-linux-gnu
-- LLVM default target triple: x86_64-unknown-linux-gnu
-- Building with -fPIC
-- Found PythonInterp: /usr/bin/python3.7 (found version "3.7.3")
-- Constructing LLVMBuild project information
-- Linker detection: GNU ld
-- SysLibs: rt;dl;tinfo;-lpthread;/usr/lib/x86_64-linux-gnu/libz.so
-- Targeting X86
-- Targeting NVPTX
-- Clang version: 5.0.0
-- Cling version (from VERSION file): ROOT_0.7~dev
-- Cling will look for C++ headers in '/usr/include/c++/8:/usr/include/x86_64-linux-gnu/c++/8:/usr/include/c++/8/backward' at runtime.
-- And then fallback to: 'x86_64-linux-gnu-g++-8'
-- Performing Test CXX_HAS_Wno_maybe_uninitialized
-- Performing Test CXX_HAS_Wno_maybe_uninitialized - Success
-- Performing Test __result
-- Performing Test __result - Success
-- Performing Test CXX_HAS_fno_rtti
-- Performing Test CXX_HAS_fno_rtti - Success
-- Performing Test C_HAS_Wno_strict_overflow
-- Performing Test C_HAS_Wno_strict_overflow - Success
-- Performing Test C_HAS_Wno_maybe_uninitialized
-- Performing Test C_HAS_Wno_maybe_uninitialized - Success
-- Performing Test C_HAS_Wno_parentheses_equality
-- Performing Test C_HAS_Wno_parentheses_equality - Success
-- Looking for m
-- Looking for m - not found
-- Performing Test found_setresuid
-- Performing Test found_setresuid - Success
-- Performing Test found_stdstringview
-- Performing Test found_stdstringview - Failed
-- Performing Test found_stdexpstringview
-- Performing Test found_stdexpstringview - Failed
-- Performing Test found_stdapply
-- Performing Test found_stdapply - Failed
-- Performing Test found_stdinvoke
-- Performing Test found_stdinvoke - Failed
-- Performing Test found_stdindexsequence
-- Performing Test found_stdindexsequence - Failed
-- Performing Test found_attribute_always_inline
-- Performing Test found_attribute_always_inline - Success
-- Performing Test has_found_attribute_noinline
-- Performing Test has_found_attribute_noinline - Success
Running /scratch/manu/programs/root622/root_src/build/unix/compiledata.sh
Making /scratch/manu/programs/root622/root_build/ginclude/compiledata.h
-- Enabled support for: asimage builtin_afterimage builtin_clang builtin_gl2ps builtin_llvm builtin_lz4 builtin_tbb builtin_vdt builtin_xrootd builtin_xxhash builtin_zstd clad dataframe exceptions fftw3 fitsio gdml http imt mathmore mlp mysql opengl pyroot roofit runtime_cxxmodules shared ssl tmva tmva-cpu tmva-pymva spectrum vdt x11 xml xrootd
-- Configuring done
-- Generating done
-- Build files have been written to: /scratch/manu/programs/root622/root_build
It does find python now but ./bin/root-config --has-python still returns no.
-- The C compiler identification is GNU 8.3.0
-- The CXX compiler identification is GNU 8.3.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Git: /usr/bin/git (found version "2.20.1")
-- Detected ROOT_VERSION 6.22.99
-- Looking for Python
-- Found Python2: /usr/bin/python2 (found version "2.7.16") found components: Interpreter Development NumPy Development.Module Development.Embed
-- ROOT default compression algorithm: zlib
-- PyROOT will be built for version 2.7.16
-- Found GCC. Major version 8, minor version 3
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Found a 64bit system
-- Found GNU compiler collection
-- Performing Test GLIBCXX_USE_CXX11_ABI
-- Performing Test GLIBCXX_USE_CXX11_ABI - Success
-- ROOT Platform: linux
-- ROOT Architecture: linuxx8664gcc
-- Build Type: Release (flags = '-O3 -DNDEBUG')
-- Compiler Flags: -O3 -DNDEBUG -std=c++11 -Wno-implicit-fallthrough -Wno-noexcept-type -pipe -Wshadow -Wall -W -Woverloaded-virtual -fsigned-char -pthread
-- Looking for ZLib
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11")
-- Looking for Freetype
-- Found Freetype: /usr/lib/x86_64-linux-gnu/libfreetype.so (found version "2.9.1")
-- Looking for PCRE
-- Found PCRE: /usr/include (found version "8.39")
-- Looking for LZMA
-- Looking for lzma_auto_decoder in /usr/lib/x86_64-linux-gnu/liblzma.so
-- Looking for lzma_auto_decoder in /usr/lib/x86_64-linux-gnu/liblzma.so - found
-- Looking for lzma_easy_encoder in /usr/lib/x86_64-linux-gnu/liblzma.so
-- Looking for lzma_easy_encoder in /usr/lib/x86_64-linux-gnu/liblzma.so - found
-- Looking for lzma_lzma_preset in /usr/lib/x86_64-linux-gnu/liblzma.so
-- Looking for lzma_lzma_preset in /usr/lib/x86_64-linux-gnu/liblzma.so - found
-- Found LibLZMA: /usr/lib/x86_64-linux-gnu/liblzma.so (found version "5.2.4")
-- Looking for ZSTD
-- Could NOT find ZSTD (missing: ZSTD_LIBRARIES ZSTD_INCLUDE_DIR ZSTD_VERSION)
-- ZSTD not found. Switching on builtin_zstd option
-- Performing Test CXX_FLAG_STD_CPLUSPLUS11
-- Performing Test CXX_FLAG_STD_CPLUSPLUS11 - Success
-- Performing Test C_FLAG_STD_C99
-- Performing Test C_FLAG_STD_C99 - Success
-- Performing Test C_FLAG_WALL
-- Performing Test C_FLAG_WALL - Success
-- Performing Test CXX_FLAG_WALL
-- Performing Test CXX_FLAG_WALL - Success
-- Performing Test C_FLAG_WEXTRA
-- Performing Test C_FLAG_WEXTRA - Success
-- Performing Test CXX_FLAG_WEXTRA
-- Performing Test CXX_FLAG_WEXTRA - Success
-- Performing Test C_FLAG_WUNDEF
-- Performing Test C_FLAG_WUNDEF - Success
-- Performing Test CXX_FLAG_WUNDEF
-- Performing Test CXX_FLAG_WUNDEF - Success
-- Performing Test C_FLAG_WSHADOW
-- Performing Test C_FLAG_WSHADOW - Success
-- Performing Test CXX_FLAG_WSHADOW
-- Performing Test CXX_FLAG_WSHADOW - Success
-- Performing Test C_FLAG_WCAST_ALIGN
-- Performing Test C_FLAG_WCAST_ALIGN - Success
-- Performing Test CXX_FLAG_WCAST_ALIGN
-- Performing Test CXX_FLAG_WCAST_ALIGN - Success
-- Performing Test C_FLAG_WCAST_QUAL
-- Performing Test C_FLAG_WCAST_QUAL - Success
-- Performing Test CXX_FLAG_WCAST_QUAL
-- Performing Test CXX_FLAG_WCAST_QUAL - Success
-- Performing Test C_FLAG_WSTRICT_PROTOTYPES
-- Performing Test C_FLAG_WSTRICT_PROTOTYPES - Success
-- Looking for xxHash
-- Could NOT find xxHash (missing: xxHash_LIBRARY xxHash_INCLUDE_DIR)
-- xxHash not found. Switching on builtin_xxhash option
-- Looking for LZ4
-- Could NOT find LZ4 (missing: LZ4_LIBRARY LZ4_INCLUDE_DIR)
-- LZ4 not found. Switching on builtin_lz4 option
-- Looking for X11
-- Found X11: /usr/include
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- X11_INCLUDE_DIR: /usr/include
-- X11_LIBRARIES: /usr/lib/x86_64-linux-gnu/libSM.so;/usr/lib/x86_64-linux-gnu/libICE.so;/usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- X11_Xpm_INCLUDE_PATH: /usr/include
-- X11_Xpm_LIB: /usr/lib/x86_64-linux-gnu/libXpm.so
-- X11_Xft_INCLUDE_PATH: /usr/include
-- X11_Xft_LIB: /usr/lib/x86_64-linux-gnu/libXft.so
-- X11_Xext_INCLUDE_PATH: /usr/include
-- X11_Xext_LIB: /usr/lib/x86_64-linux-gnu/libXext.so
-- Found GIF: /usr/lib/x86_64-linux-gnu/libgif.so (found version "5.1.4")
-- Found TIFF: /usr/lib/x86_64-linux-gnu/libtiff.so (found version "4.1.0")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.6.36")
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (found version "62")
-- Looking for AfterImage
-- Could NOT find AfterImage (missing: AFTERIMAGE_INCLUDE_DIR AFTERIMAGE_LIBRARIES)
-- AfterImage not found. Switching on builtin_afterimage option
-- Building AfterImage library included in ROOT itself
-- Looking for GSL
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29")
-- Found GSL: /usr/include (found suitable version "2.5", minimum required is "1.10")
-- Looking for OpenGL
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so
-- Looking for GLEW
-- Found GLEW: /usr/include (found version "2.1.0")
-- Looking for gl2ps
-- Could NOT find gl2ps (missing: GL2PS_LIBRARY GL2PS_INCLUDE_DIR)
-- gl2ps not found. Switching on builtin_gl2ps option
-- Looking for LibXml2
-- Found LibXml2: /usr/lib/x86_64-linux-gnu/libxml2.so (found version "2.9.4")
-- Found OpenSSL: /usr/lib/x86_64-linux-gnu/libcrypto.so (found version "1.1.1d")
-- Looking for MySQL
-- Found MySQL: /usr/include/mariadb
-- Looking for Oracle
-- Oracle not found.
-- Oracle: You can specify includes: -DORACLE_PATH_INCLUDES=/usr/include/oracle/10.2.0.3/client
-- currently found includes:
-- Oracle: You can specify libs: -DORACLE_PATH_LIB=/usr/lib/oracle/10.2.0.3/client/lib
-- currently found libs: ORACLE_LIBRARY_OCCI-NOTFOUND;ORACLE_LIBRARY_CLNTSH-NOTFOUND;ORACLE_LIBRARY_LNNZ-NOTFOUND
-- Oracle not found. Switching off oracle option
-- Looking for PostgreSQL
-- Could NOT find PostgreSQL (missing: PostgreSQL_LIBRARY PostgreSQL_INCLUDE_DIR)
-- PostgreSQL not found. Switching off pgsql option
-- Looking for SQLite
-- Could NOT find Sqlite (missing: SQLITE_INCLUDE_DIR SQLITE_LIBRARIES)
-- SQLite not found. Switching off sqlite option
-- Looking for Pythia6
-- Pythia6 not found. Switching off pythia6 option
-- Looking for Pythia8
-- Could NOT find Pythia8 (missing: PYTHIA8_INCLUDE_DIR PYTHIA8_LIBRARY)
-- Pythia8 not found. Switching off pythia8 option
-- Looking for FFTW3
-- Found fftw3 includes at /usr/include
-- Found fftw3 library at /usr/lib/x86_64-linux-gnu/libfftw3.so
-- Looking for CFITSIO
-- Found CFITSIO: /usr/lib/x86_64-linux-gnu/libcfitsio.so (found version "3.45")
-- Looking for XROOTD
-- XROOTD not found, enabling 'builtin_xrootd' option
-- Downloading and building XROOTD version
-- Could NOT find GFAL (missing: GFAL_INCLUDE_DIR SRM_IFCE_INCLUDE_DIR GFAL_LIBRARY)
-- GFAL library not found. Set variable GFAL_DIR to point to your gfal installation
and the variable SRM_IFCE_DIR to the srm_ifce installation
-- For the time being switching OFF 'gfal' option
-- Found FTGL: /usr/include
-- Checking for module 'davix>=0.6.4'
-- No package 'davix' found
-- Looking for uuid_generate_random in uuid
-- Looking for uuid_generate_random in uuid - found
-- Found libuuid: /usr/include
-- Davix dependencies not found, switching OFF 'davix' option.
-- Looking for TBB
-- Could NOT find TBB (missing: TBB_ROOT_DIR TBB_INCLUDE_DIR TBB_LIBRARY) (Required is at least version "2018")
-- TBB not found, enabling 'builtin_tbb' option
-- Performing Test CXX_HAS_mno_rtm
-- Performing Test CXX_HAS_mno_rtm - Success
-- Looking for VDT
-- Could NOT find Vdt (missing: VDT_INCLUDE_DIR VDT_LIBRARY) (Required is at least version "0.4")
-- VDT not found. Ensure that the installation of VDT is in the CMAKE_PREFIX_PATH
-- Switching ON 'builtin_vdt' option
-- Cannot select cudnn without selecting cuda or tmva-gpu. Option is ignored
-- Looking for BLAS for optional parts of TMVA
-- Looking for sgemm_
-- Looking for sgemm_ - not found
-- Looking for sgemm_
-- Looking for sgemm_ - found
-- Found BLAS: /usr/lib/x86_64-linux-gnu/libopenblas.so
-- Performing Test ROOT_HAVE_CXX_ATOMICS_WITHOUT_LIB
-- Performing Test ROOT_HAVE_CXX_ATOMICS_WITHOUT_LIB - Success
-- Building LLVM in 'Release' mode.
-- The ASM compiler identification is GNU
-- Found assembler: /usr/bin/cc
-- Looking for backtrace
-- Looking for backtrace - found
-- backtrace facility detected in default set of libraries
-- Found Backtrace: /usr/include
-- Native target architecture is X86
-- Threads disabled.
-- Doxygen disabled.
-- Go bindings disabled.
-- LLVM host triple: x86_64-unknown-linux-gnu
-- LLVM default target triple: x86_64-unknown-linux-gnu
-- Building with -fPIC
-- Found PythonInterp: /usr/bin/python2 (found version "2.7.16")
-- Constructing LLVMBuild project information
-- Linker detection: GNU ld
-- SysLibs: rt;dl;tinfo;-lpthread;/usr/lib/x86_64-linux-gnu/libz.so
-- Targeting X86
-- Targeting NVPTX
-- Clang version: 5.0.0
-- Cling version (from VERSION file): ROOT_0.7~dev
-- Cling will look for C++ headers in '/usr/include/c++/8:/usr/include/x86_64-linux-gnu/c++/8:/usr/include/c++/8/backward' at runtime.
-- And then fallback to: 'x86_64-linux-gnu-g++-8'
-- Performing Test CXX_HAS_Wno_maybe_uninitialized
-- Performing Test CXX_HAS_Wno_maybe_uninitialized - Success
-- Performing Test __result
-- Performing Test __result - Success
-- Performing Test CXX_HAS_fno_rtti
-- Performing Test CXX_HAS_fno_rtti - Success
-- Performing Test C_HAS_Wno_strict_overflow
-- Performing Test C_HAS_Wno_strict_overflow - Success
-- Performing Test C_HAS_Wno_maybe_uninitialized
-- Performing Test C_HAS_Wno_maybe_uninitialized - Success
-- Performing Test C_HAS_Wno_parentheses_equality
-- Performing Test C_HAS_Wno_parentheses_equality - Success
-- Looking for m
-- Looking for m - not found
-- Performing Test found_setresuid
-- Performing Test found_setresuid - Success
-- Performing Test found_stdstringview
-- Performing Test found_stdstringview - Failed
-- Performing Test found_stdexpstringview
-- Performing Test found_stdexpstringview - Failed
-- Performing Test found_stdapply
-- Performing Test found_stdapply - Failed
-- Performing Test found_stdinvoke
-- Performing Test found_stdinvoke - Failed
-- Performing Test found_stdindexsequence
-- Performing Test found_stdindexsequence - Failed
-- Performing Test found_attribute_always_inline
-- Performing Test found_attribute_always_inline - Success
-- Performing Test has_found_attribute_noinline
-- Performing Test has_found_attribute_noinline - Success
Running /scratch/manu/programs/root622/root_src/build/unix/compiledata.sh
Making /scratch/manu/programs/root622/root_build/ginclude/compiledata.h
-- Enabled support for: asimage builtin_afterimage builtin_clang builtin_gl2ps builtin_llvm builtin_lz4 builtin_tbb builtin_vdt builtin_xrootd builtin_xxhash builtin_zstd clad dataframe exceptions fftw3 fitsio gdml http imt mathmore mlp mysql opengl pyroot roofit runtime_cxxmodules shared ssl tmva tmva-cpu tmva-pymva spectrum vdt x11 xml xrootd
-- Configuring done
-- Generating done
-- Build files have been written to: /scratch/manu/programs/root622/root_build
Python3 is found and your cmake configuration is most likely fine. Don’t trust root-config --has-python, the new option is --has-pyroot and in general the --has-* mechanism is flaky, better inspect the output of --features yourself (or check root-config --python-version).
Most importantly: after a source bin/thisroot.sh can you run python -c 'import ROOT'?
Nevertheless: CheckMATE should work with ROOT installed with package managers.
Actually, the first “output” above clearly shows that both python “3.7.3” and “2.7.16” have been found (together with their required “development” packages).
I assume that the building of ROOT was fine then.
The problem is just that the “root-config” now uses"--has-pyroot" instead of “--has-python” (and so the user got confused).
I rebuilt ROOT and after sourcing, python -c 'import ROOT' ran without errors.
Sadly configuring CheckMATE still crashes with the error configure: error: ROOT could be initialised but apparently it has been configured without Python functionality. Checkout the manual to find out how to add it.
Thanks for posting this on the CheckMATE GitHub. I’ll ask for further help there, since this seems to be a problem with CheckMATE.
Try (builds an older version of PyROOT): cmake -Dpyroot_legacy=ON -DPYTHON_EXECUTABLE=/usr/bin/python2 -DCMAKE_INSTALL_PREFIX=../root_install ../root_src
Yes in particular the problem is that newer ROOT versions don’t support root-config --has-python but root-config --has-pyroot, and (unfortunately) --has-python works but prints a "no" (I’m following this up, I think this is terrible).