I run into following issue when doing "python3 setup.py install". Kaldi indeed is cloned from lookahead-branch.
:~/vosk-api/python# python3 setup.py install running install
running bdist_egg
running egg_info
writing vosk.egg-info/PKG-INFO
writing dependency_links to vosk.egg-info/dependency_links.txt
writing top-level names to vosk.egg-info/top_level.txt
reading manifest file 'vosk.egg-info/SOURCES.txt'
writing manifest file 'vosk.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
running build_ext
CMake Warning at CMakeLists.txt:6 (find_package):
By not providing "FindPython.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Python", but
CMake did not find one.
Could not find a package configuration file provided by "Python" with any
of the following names:
PythonConfig.cmake
python-config.cmake
Add the installation prefix of "Python" to CMAKE_PREFIX_PATH or set
"Python_DIR" to a directory containing one of the above files. If "Python"
provides a separate development package or SDK, be sure it has been
installed.
-- Configuring done
-- Generating done
-- Build files have been written to: /root/vosk-api/python/build/temp.linux-x86_64-3.6
/usr/bin/cmake -H/root/vosk-api/python -B/root/vosk-api/python/build/temp.linux-x86_64-3.6 --check-build-system CMakeFiles/Makefile.cmake 0
make -f CMakeFiles/Makefile2 _vosk
make[1]: Entering directory '/root/vosk-api/python/build/temp.linux-x86_64-3.6'
/usr/bin/cmake -H/root/vosk-api/python -B/root/vosk-api/python/build/temp.linux-x86_64-3.6 --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /root/vosk-api/python/build/temp.linux-x86_64-3.6/CMakeFiles 6
make -f CMakeFiles/Makefile2 CMakeFiles/_vosk.dir/all
make[2]: Entering directory '/root/vosk-api/python/build/temp.linux-x86_64-3.6'
make -f CMakeFiles/_vosk.dir/build.make CMakeFiles/_vosk.dir/depend
make[3]: Entering directory '/root/vosk-api/python/build/temp.linux-x86_64-3.6'
cd /root/vosk-api/python/build/temp.linux-x86_64-3.6 && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /root/vosk-api/python /root/vosk-api/python /root/vosk-api/python/build/temp.linux-x86_64-3.6 /root/vosk-api/python/build/temp.linux-x86_64-3.6 /root/vosk-api/python/build/temp.linux-x86_64-3.6/CMakeFiles/_vosk.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/root/vosk-api/python/build/temp.linux-x86_64-3.6'
make -f CMakeFiles/_vosk.dir/build.make CMakeFiles/_vosk.dir/build
make[3]: Entering directory '/root/vosk-api/python/build/temp.linux-x86_64-3.6'
[ 16%] Building CXX object CMakeFiles/_vosk.dir/voskPYTHON_wrap.cxx.o
/usr/bin/c++ -D_vosk_EXPORTS -I/root/vosk-api/python/../src -I/root/kaldi/src -I/root/kaldi/tools/openfst/include -std=c++11 -O3 -DFST_NO_DYNAMIC_LINKING -O3 -DNDEBUG -fPIC -o CMakeFiles/_vosk.dir/voskPYTHON_wrap.cxx.o -c /root/vosk-api/python/build/temp.linux-x86_64-3.6/voskPYTHON_wrap.cxx
/root/vosk-api/python/build/temp.linux-x86_64-3.6/voskPYTHON_wrap.cxx:173:11: fatal error: Python.h: No such file or directory
# include <Python.h>
^~~~~~~~~~
compilation terminated.
CMakeFiles/_vosk.dir/build.make:71: recipe for target 'CMakeFiles/_vosk.dir/voskPYTHON_wrap.cxx.o' failed
make[3]: *** [CMakeFiles/_vosk.dir/voskPYTHON_wrap.cxx.o] Error 1
make[3]: Leaving directory '/root/vosk-api/python/build/temp.linux-x86_64-3.6'
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/_vosk.dir/all' failed
make[2]: *** [CMakeFiles/_vosk.dir/all] Error 2
make[2]: Leaving directory '/root/vosk-api/python/build/temp.linux-x86_64-3.6'
CMakeFiles/Makefile2:79: recipe for target 'CMakeFiles/_vosk.dir/rule' failed
make[1]: *** [CMakeFiles/_vosk.dir/rule] Error 2
make[1]: Leaving directory '/root/vosk-api/python/build/temp.linux-x86_64-3.6'
Makefile:118: recipe for target '_vosk' failed
make: *** [_vosk] Error 2
Traceback (most recent call last):
File "setup.py", line 28, in <module>
python_requires='>=3.4',
File "/usr/local/lib/python3.6/dist-packages/setuptools/__init__.py", line 144, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python3.6/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.6/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/usr/local/lib/python3.6/dist-packages/setuptools/command/install.py", line 67, in run
self.do_egg_install()
File "/usr/local/lib/python3.6/dist-packages/setuptools/command/install.py", line 109, in do_egg_install
self.run_command('bdist_egg')
File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/usr/local/lib/python3.6/dist-packages/setuptools/command/bdist_egg.py", line 172, in run
cmd = self.call_command('install_lib', warn_dir=0)
File "/usr/local/lib/python3.6/dist-packages/setuptools/command/bdist_egg.py", line 158, in call_command
self.run_command(cmdname)
File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/usr/local/lib/python3.6/dist-packages/setuptools/command/install_lib.py", line 11, in run
self.build()
File "/usr/lib/python3.6/distutils/command/install_lib.py", line 107, in build
self.run_command('build_py')
File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/root/vosk-api/python/cmake.py", line 73, in run
self.run_command("build_ext")
File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/usr/local/lib/python3.6/dist-packages/setuptools/command/build_ext.py", line 87, in run
_build_ext.run(self)
File "/usr/local/lib/python3.6/dist-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 339, in run
self.build_extensions()
File "/usr/local/lib/python3.6/dist-packages/Cython/Distutils/old_build_ext.py", line 194, in build_extensions
self.build_extension(ext)
File "/root/vosk-api/python/cmake.py", line 64, in build_extension
env=env)
File "/usr/lib/python3.6/subprocess.py", line 311, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['make', 'VERBOSE=1', '_vosk']' returned non-zero exit status 2.