I'm running Msys2 on Windows 10. I have Python 3.6 installed under with mingw-w64 as well as mingw-i686. I have the gcc tool chain for Msys, mingw-w64, and mingw-i686.
I tried to install PyMc3 using pip3. The installation failed with the following messages.
$ pip3 install pymc3 Collecting pymc3
Using cached files.pythonhosted.org/packages/51/ab/27936b914d4c1bc488c6f67abb94a851946ec3eae85b92f9039b35009a18/pymc3-3.6.tar.gz
Collecting theano>=1.0.0 (from pymc3) Using cached files.pythonhosted.org/packages/7d/c4/6341148ad458b6cd8361b774d7ee6895c38eab88f05331f22304c484ed5d/Theano-1.0.4.tar.gz
Collecting numpy>=1.13.0 (from pymc3) Using cached files.pythonhosted.org/packages/2b/26/07472b0de91851b6656cbc86e2f0d5d3a3128e7580f23295ef58b6862d6c/numpy-1.16.1.zip
Collecting scipy>=0.18.1 (from pymc3) Using cached files.pythonhosted.org/packages/ea/c8/c296904f2c852c5c129962e6ca4ba467116b08cd5b54b7180b2e77fe06b2/scipy-1.2.0.tar.gz
Complete output from command python setup.py egg_info:
non-existing path in 'numpy/distutils': 'site.cfg'
Could not locate executable g77
Could not locate executable f77
_configtest.c:1:5: warning: conflicting types for built-in function ‘exp’ [-Wbuiltin-declaration-mismatch]
int exp (void);
^~~
In file included from _configtest.c:1:0:
/usr/include/python3.7m/Python.h:39:10: fatal error: crypt.h: No such file or directory
#include <crypt.h>
^~~~~~~~~
compilation terminated.
Running from numpy source directory.
/tmp/easy_install-cj5c3ysb/numpy-1.16.1/setup.py:390: UserWarning: Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates
run_build = parse_setuppy_commands()
/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/system_info.py:636: UserWarning:
Atlas libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [atlas]) or by setting
the ATLAS environment variable.
self.calc_info()
/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/system_info.py:636: UserWarning:
Blas libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [blas]) or by setting
the BLAS environment variable.
self.calc_info()
/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/system_info.py:636: UserWarning:
Blas sources not found.
Directories to search for the sources can be specified in the
numpy/distutils/site.cfg file (section [blas_src]) or by setting
the BLAS_SRC environment variable.
self.calc_info()
/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/system_info.py:636: UserWarning:
Lapack libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [lapack]) or by setting
the LAPACK environment variable.
self.calc_info()
/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/system_info.py:636: UserWarning:
Lapack sources not found.
Directories to search for the sources can be specified in the
numpy/distutils/site.cfg file (section [lapack_src]) or by setting
the LAPACK_SRC environment variable.
self.calc_info()
/usr/lib/python3.7/distutils/dist.py:274: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
Traceback (most recent call last):
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 154, in save_modules
yield saved
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 195, in setup_context
yield
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 250, in run_setup
_execfile(setup_script, ns)
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 45, in _execfile
exec(code, globals, locals)
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/setup.py", line 415, in <module>
cmdclass = {'sdist': sdist_checked}
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/setup.py", line 407, in setup_package
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/core.py", line 171, in setup
File "/usr/lib/python3.7/site-packages/setuptools/__init__.py", line 140, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python3.7/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.7/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/usr/lib/python3.7/site-packages/setuptools/command/bdist_egg.py", line 163, in run
self.run_command("egg_info")
File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/egg_info.py", line 26, in run
File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/build_src.py", line 148, in run
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/build_src.py", line 165, in build_sources
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/build_src.py", line 322, in build_extension_sources
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/build_src.py", line 375, in generate_sources
File "numpy/core/setup.py", line 423, in generate_config_h
try:
File "numpy/core/setup.py", line 47, in check_types
Programming Language :: Python :: 3.4
File "numpy/core/setup.py", line 281, in check_types
# below and not standalone. Hence they're not added to good_commands.
SystemError: Cannot compile 'Python.h'. Perhaps you need to install python-dev|python-devel.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-pwea54zu/scipy/setup.py", line 492, in <module>
setup_package()
File "/tmp/pip-install-pwea54zu/scipy/setup.py", line 488, in setup_package
setup(**metadata)
File "/usr/lib/python3.7/site-packages/setuptools/__init__.py", line 139, in setup
_install_setup_requires(attrs)
File "/usr/lib/python3.7/site-packages/setuptools/__init__.py", line 134, in _install_setup_requires
dist.fetch_build_eggs(dist.setup_requires)
File "/usr/lib/python3.7/site-packages/setuptools/dist.py", line 514, in fetch_build_eggs
replace_conflicting=True,
File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 777, in resolve
replace_conflicting=replace_conflicting
File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 1060, in best_match
return self.obtain(req, installer)
File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 1072, in obtain
return installer(requirement)
File "/usr/lib/python3.7/site-packages/setuptools/dist.py", line 581, in fetch_build_egg
return cmd.easy_install(req)
File "/usr/lib/python3.7/site-packages/setuptools/command/easy_install.py", line 676, in easy_install
return self.install_item(spec, dist.location, tmpdir, deps)
File "/usr/lib/python3.7/site-packages/setuptools/command/easy_install.py", line 702, in install_item
dists = self.install_eggs(spec, download, tmpdir)
File "/usr/lib/python3.7/site-packages/setuptools/command/easy_install.py", line 887, in install_eggs
return self.build_and_install(setup_script, setup_base)
File "/usr/lib/python3.7/site-packages/setuptools/command/easy_install.py", line 1155, in build_and_install
self.run_setup(setup_script, setup_base, args)
File "/usr/lib/python3.7/site-packages/setuptools/command/easy_install.py", line 1141, in run_setup
run_setup(setup_script, args)
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 253, in run_setup
raise
File "/usr/lib/python3.7/contextlib.py", line 130, in __exit__
self.gen.throw(type, value, traceback)
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 195, in setup_context
yield
File "/usr/lib/python3.7/contextlib.py", line 130, in __exit__
self.gen.throw(type, value, traceback)
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 166, in save_modules
saved_exc.resume()
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 141, in resume
six.reraise(type, exc, self._tb)
File "/usr/lib/python3.7/site-packages/setuptools/_vendor/six.py", line 685, in reraise
raise value.with_traceback(tb)
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 154, in save_modules
yield saved
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 195, in setup_context
yield
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 250, in run_setup
_execfile(setup_script, ns)
File "/usr/lib/python3.7/site-packages/setuptools/sandbox.py", line 45, in _execfile
exec(code, globals, locals)
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/setup.py", line 415, in <module>
cmdclass = {'sdist': sdist_checked}
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/setup.py", line 407, in setup_package
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/core.py", line 171, in setup
File "/usr/lib/python3.7/site-packages/setuptools/__init__.py", line 140, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python3.7/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.7/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/usr/lib/python3.7/site-packages/setuptools/command/bdist_egg.py", line 163, in run
self.run_command("egg_info")
File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/egg_info.py", line 26, in run
File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/build_src.py", line 148, in run
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/build_src.py", line 165, in build_sources
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/build_src.py", line 322, in build_extension_sources
File "/tmp/easy_install-cj5c3ysb/numpy-1.16.1/numpy/distutils/command/build_src.py", line 375, in generate_sources
File "numpy/core/setup.py", line 423, in generate_config_h
try:
File "numpy/core/setup.py", line 47, in check_types
Programming Language :: Python :: 3.4
File "numpy/core/setup.py", line 281, in check_types
# below and not standalone. Hence they're not added to good_commands.
SystemError: Cannot compile 'Python.h'. Perhaps you need to install python-dev|python-devel.
Although the message says "... you need to install python-dev | python-devel" this stackoverflow response (see the very last note) says that Msys2 has no separate dev or devel libraries.
The Atlas, Blas, and Lapack libraries which the message above says are not found are all there in my Msys2.
I'm new at using Msys2, so I'm a bit lost. Thanks in advance
