I am trying to install python package Nlopt, which is a requirement for Semi-Supervised learning package semisup-learn. But getting this error in the command line. I checked other installing issues with Nlopt, but I didn't find the solution for this. In its Github nobody has raised this issue, so it looks like something is wrong with my computer side. Could anybody tell me what this error means and how to fix?
My python version: 3.6.8
MakotonoMacBook-ea:site-packages makotomiyazaki$ pip install nlopt
Collecting nlopt
Using cached https://files.pythonhosted.org/packages/7f/4f/de7e64a295e86c9f1ee382076019e0526247969353eb29345da1a05854b6/nlopt-2.4.2.post2.tar.gz
Requirement already satisfied: numpy in /Users/makotomiyazaki/anaconda3/lib/python3.6/site-packages (from nlopt) (1.16.4)
Building wheels for collected packages: nlopt
Building wheel for nlopt (setup.py) ... error
ERROR: Complete output from command /Users/makotomiyazaki/anaconda3/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-wheel-m3pr939i --python-tag cp36:
ERROR: running bdist_wheel
running build
running build_ext /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/configure --prefix=/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/temp.macosx-10.7-x86_64-3.6 --libdir=/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/lib.macosx-10.7-x86_64-3.6 --enable-shared --without-guile --without-octave --without-matlab
extdir: /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/lib.macosx-10.7-x86_64-3.6
build_temp: build/temp.macosx-10.7-x86_64-3.6
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... no
checking whether make supports nested variables... no
checking whether to enable maintainer-specific portions of
Makefiles... no
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/temp.macosx-10.7-x86_64-3.6':
configure: error: C compiler cannot create executables
See `config.log' for more details
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py", line 124, in <module>
'Programming Language :: Python :: 3'
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/site-packages/setuptools/__init__.py", line 129, in setup
return distutils.core.setup(**attrs)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/core.py", line 148, in setup
dist.run_commands()
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/site-packages/wheel/bdist_wheel.py", line 179, in run
self.run_command('build')
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/command/build.py", line 135, in run
self.run_command(cmd_name)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py", line 37, in run
self.build_extension(ext)
File "/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py", line 66, in build_extension
subprocess.check_call(config_cmd, cwd=self.build_temp, env=os.environ)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/subprocess.py", line 311, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/configure', '--prefix=/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/temp.macosx-10.7-x86_64-3.6', '--libdir=/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/lib.macosx-10.7-x86_64-3.6', '--enable-shared', '--without-guile', '--without-octave', '--without-matlab']' returned non-zero exit status 77.
ERROR: Failed building wheel for nlopt
Running setup.py clean for nlopt
Failed to build nlopt
Installing collected packages: nlopt
Running setup.py install for nlopt ... error
ERROR: Complete output from command
/Users/makotomiyazaki/anaconda3/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-record-gzrc6abe/install-record.txt --single-version-externally-managed --compile:
ERROR: running install
running build
running build_ext
/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/configure --prefix=/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/temp.macosx-10.7-x86_64-3.6 --libdir=/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/lib.macosx-10.7-x86_64-3.6 --enable-shared --without-guile --without-octave --without-matlab
extdir: /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/lib.macosx-10.7-x86_64-3.6
build_temp: build/temp.macosx-10.7-x86_64-3.6
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... no
checking whether make supports nested variables... no
checking whether to enable maintainer-specific portions of Makefiles... no
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/temp.macosx-10.7-x86_64-3.6':
configure: error: C compiler cannot create executables
See `config.log' for more details
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py", line 124, in <module>
'Programming Language :: Python :: 3'
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/site-packages/setuptools/__init__.py", line 129, in setup
return distutils.core.setup(**attrs)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/core.py", line 148, in setup
dist.run_commands()
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/site-packages/setuptools/command/install.py", line 61, in run
return orig.install.run(self)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/command/install.py", line 545, in run
self.run_command('build')
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/command/build.py", line 135, in run
self.run_command(cmd_name)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py", line 37, in run
self.build_extension(ext)
File "/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py", line 66, in build_extension
subprocess.check_call(config_cmd, cwd=self.build_temp, env=os.environ)
File "/Users/makotomiyazaki/anaconda3/lib/python3.6/subprocess.py", line 311, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/configure', '--prefix=/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/temp.macosx-10.7-x86_64-3.6', '--libdir=/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/build/lib.macosx-10.7-x86_64-3.6', '--enable-shared', '--without-guile', '--without-octave', '--without-matlab']' returned non-zero exit status 77.
----------------------------------------
ERROR: Command "/Users/makotomiyazaki/anaconda3/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-record-gzrc6abe/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/_f/ds87hcrj1d3023gdtg72nb7w0000gn/T/pip-install-w15vucep/nlopt/
