安装llvmlite报错解决：RuntimeError:llvmconfigfailedexecuting,pleasepointLLVM_CONFIGtothepathfor

晚上在安装llvmlite时报错&＃xff1a;

zhang&＃64;debian:~$ pip3 install llvmlite&＃61;&＃61;0.16.0
Collecting llvmlite&＃61;&＃61;0.16.0Using cached https://files.pythonhosted.org/packages/23/c7/56d7c18564783f33206b3cb6ce861a8d681e8be1a124c5651145ce5aad0f/llvmlite-0.16.0.tar.gz
Building wheels for collected packages: llvmliteRunning setup.py bdist_wheel for llvmlite ... errorComplete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__&＃61;&＃39;/tmp/pip-build-s7dyuobp/llvmlite/setup.py&＃39;;f&＃61;getattr(tokenize, &＃39;open&＃39;, open)(__file__);code&＃61;f.read().replace(&＃39;\r\n&＃39;, &＃39;\n&＃39;);f.close();exec(compile(code, __file__, &＃39;exec&＃39;))" bdist_wheel -d /tmp/tmpsklqjxv1pip-wheel- --python-tag cp35:running bdist_wheelrunning buildgot version from file /tmp/pip-build-s7dyuobp/llvmlite/llvmlite/_version.py {&＃39;version&＃39;: &＃39;0.16.0&＃39;, &＃39;full&＃39;: &＃39;964cf1d6d725b000c769379a5efe11932fcfc551&＃39;}running build_ext/usr/bin/python3 /tmp/pip-build-s7dyuobp/llvmlite/ffi/build.pyLLVM version... Traceback (most recent call last):File "/tmp/pip-build-s7dyuobp/llvmlite/ffi/build.py", line 105, in main_posixout &＃61; subprocess.check_output([llvm_config, &＃39;--version&＃39;])File "/usr/lib/python3.5/subprocess.py", line 316, in check_output**kwargs).stdoutFile "/usr/lib/python3.5/subprocess.py", line 383, in runwith Popen(*popenargs, **kwargs) as process:File "/usr/lib/python3.5/subprocess.py", line 676, in __init__restore_signals, start_new_session)File "/usr/lib/python3.5/subprocess.py", line 1282, in _execute_childraise child_exception_type(errno_num, err_msg)FileNotFoundError: [Errno 2] No such file or directory: &＃39;llvm-config&＃39;During handling of the above exception, another exception occurred:Traceback (most recent call last):File "/tmp/pip-build-s7dyuobp/llvmlite/ffi/build.py", line 152, in <module>main()File "/tmp/pip-build-s7dyuobp/llvmlite/ffi/build.py", line 142, in mainmain_posix(&＃39;linux&＃39;, &＃39;.so&＃39;)File "/tmp/pip-build-s7dyuobp/llvmlite/ffi/build.py", line 108, in main_posix"to the path for llvm-config" % (llvm_config,))RuntimeError: llvm-config failed executing, please point LLVM_CONFIG to the path for llvm-configerror: command &＃39;/usr/bin/python3&＃39; failed with exit status 1----------------------------------------Failed building wheel for llvmliteRunning setup.py clean for llvmlite
Failed to build llvmlite
Installing collected packages: llvmliteRunning setup.py install for llvmlite ... errorComplete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__&＃61;&＃39;/tmp/pip-build-s7dyuobp/llvmlite/setup.py&＃39;;f&＃61;getattr(tokenize, &＃39;open&＃39;, open)(__file__);code&＃61;f.read().replace(&＃39;\r\n&＃39;, &＃39;\n&＃39;);f.close();exec(compile(code, __file__, &＃39;exec&＃39;))" install --record /tmp/pip-k5q48i8w-record/install-record.txt --single-version-externally-managed --compile --user --prefix&＃61;:running installrunning buildgot version from file /tmp/pip-build-s7dyuobp/llvmlite/llvmlite/_version.py {&＃39;version&＃39;: &＃39;0.16.0&＃39;, &＃39;full&＃39;: &＃39;964cf1d6d725b000c769379a5efe11932fcfc551&＃39;}running build_ext/usr/bin/python3 /tmp/pip-build-s7dyuobp/llvmlite/ffi/build.pyLLVM version... Traceback (most recent call last):File "/tmp/pip-build-s7dyuobp/llvmlite/ffi/build.py", line 105, in main_posixout &＃61; subprocess.check_output([llvm_config, &＃39;--version&＃39;])File "/usr/lib/python3.5/subprocess.py", line 316, in check_output**kwargs).stdoutFile "/usr/lib/python3.5/subprocess.py", line 383, in runwith Popen(*popenargs, **kwargs) as process:File "/usr/lib/python3.5/subprocess.py", line 676, in __init__restore_signals, start_new_session)File "/usr/lib/python3.5/subprocess.py", line 1282, in _execute_childraise child_exception_type(errno_num, err_msg)FileNotFoundError: [Errno 2] No such file or directory: &＃39;llvm-config&＃39;During handling of the above exception, another exception occurred:Traceback (most recent call last):File "/tmp/pip-build-s7dyuobp/llvmlite/ffi/build.py", line 152, in <module>main()File "/tmp/pip-build-s7dyuobp/llvmlite/ffi/build.py", line 142, in mainmain_posix(&＃39;linux&＃39;, &＃39;.so&＃39;)File "/tmp/pip-build-s7dyuobp/llvmlite/ffi/build.py", line 108, in main_posix"to the path for llvm-config" % (llvm_config,))RuntimeError: llvm-config failed executing, please point LLVM_CONFIG to the path for llvm-configerror: command &＃39;/usr/bin/python3&＃39; failed with exit status 1----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__&＃61;&＃39;/tmp/pip-build-s7dyuobp/llvmlite/setup.py&＃39;;f&＃61;getattr(tokenize, &＃39;open&＃39;, open)(__file__);code&＃61;f.read().replace(&＃39;\r\n&＃39;, &＃39;\n&＃39;);f.close();exec(compile(code, __file__, &＃39;exec&＃39;))" install --record /tmp/pip-k5q48i8w-record/install-record.txt --single-version-externally-managed --compile --user --prefix&＃61;" failed with error code 1 in /tmp/pip-build-s7dyuobp/llvmlite/

这个报错是因为找不到llvm-config这个命令&＃xff1a;

alias llvm-config&＃61;"llvm-config-3.9"
export LLVM_CONFIG&＃61;"/usr/bin/llvm-config-3.9"


然后再安装就不会报错了&＃xff1a;

zhang&＃64;debian:~$ pip3 install llvmlite&＃61;&＃61;0.16.0
Collecting llvmlite&＃61;&＃61;0.16.0Using cached https://files.pythonhosted.org/packages/23/c7/56d7c18564783f33206b3cb6ce861a8d681e8be1a124c5651145ce5aad0f/llvmlite-0.16.0.tar.gz
Building wheels for collected packages: llvmliteRunning setup.py bdist_wheel for llvmlite ... doneStored in directory: /home/zhang/.cache/pip/wheels/2a/c0/a5/f0d4dc24ba9076d15b0797f84e3fc3e9a6280b56c111f0d6a2
Successfully built llvmlite
Installing collected packages: llvmlite
Successfully installed llvmlite-0.16.0