llvmlite 安装失败。构建 llvmlite 时出错
llvmlite failed to install. Error building llvmlite
我在安装 llvmlite 时遇到问题，这是安装 Numba 所必需的。
我搜索了我的问题的答案，但没有任何效果。
我用来安装numba和llvmlite的命令：
pip install numba
pip install llvmlite
enter code here
Error code:
ERROR: Failed building wheel for llvmlite
Running setup.py clean for llvmlite
Failed to build llvmlite
Installing collected packages: llvmlite
Running setup.py install for llvmlite ... error
ERROR: Command errored out with exit status 1:
command: 'c:\python39\python.exe' -u -c 'import sys, setuptools, tokenize;
sys.argv[0] = '"'"'C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\
\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\setup.py'"'"'; __file__='"'"'C:\Use
rs\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0be86c2ed14239
b3eec11a3bd23922\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file
__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(c
ode, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\owner\AppData\Local\
Temp\pip-record-sipsgexo\install-record.txt' --single-version-externally-managed
--compile --install-headers 'c:\python39\Include\llvmlite'
cwd: C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e
0be86c2ed14239b3eec11a3bd23922\
Complete output (59 lines):
running install
running build
got version from file C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13
\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\llvmlite/_version.py {'version': '0.3
5.0', 'full': 'ea23b026930cc00824c907172383f54c9d438e6b'}
running build_ext
c:\python39\python.exe C:\Users\owner\AppData\Local\Temp\pip-install-hif24z1
3\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\ffi\build.py
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 6.3.9600.
-- The C compiler identification is MSVC 19.16.27043.0
-- The CXX compiler identification is MSVC 19.16.27043.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Stu
dio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe - 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: C:/Program Files (x86)/Microsoft Visual S
tudio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Users/owner/AppData/Local/Temp/tmp1e
4ama0u
CMake Deprecation Warning at CMakeLists.txt:2 (cmake_minimum_required):
Compatibility with CMake < 2.8.12 will be removed from a future version of
CMake.
Update the VERSION argument <min> value or use a ...<max> suffix to tell
CMake that the project does not need compatibility with older versions.
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 6.3.9600.
CMake Error at CMakeLists.txt:9 (find_package):
Could not find a package configuration file provided by "LLVM" with any of
the following names:
LLVMConfig.cmake
llvm-config.cmake
Add the installation prefix of "LLVM" to CMAKE_PREFIX_PATH or set
"LLVM_DIR" to a directory containing one of the above files. If "LLVM"
provides a separate development package or SDK, be sure it has been
installed.
-- Configuring incomplete, errors occurred!
See also "C:/Users/owner/AppData/Local/Temp/pip-install-hif24z13/llvmlite_0e
0be86c2ed14239b3eec11a3bd23922/ffi/build/CMakeFiles/CMakeOutput.log".
Trying generator 'Visual Studio 15 2017 Win64'
Traceback (most recent call last):
File "C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0b
e86c2ed14239b3eec11a3bd23922\ffi\build.py", line 191, in <module>
main()
File "C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0b
e86c2ed14239b3eec11a3bd23922\ffi\build.py", line 179, in main
main_win32()
File "C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0b
e86c2ed14239b3eec11a3bd23922\ffi\build.py", line 93, in main_win32
try_cmake(here_dir, build_dir, generator)
File "C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0b
e86c2ed14239b3eec11a3bd23922\ffi\build.py", line 28, in try_cmake
subprocess.check_call(['cmake', '-G', generator, cmake_dir])
File "c:\python39\lib\subprocess.py", line 373, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '-G', 'Visual Studio 15 20
17 Win64', 'C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmli
te_0e0be86c2ed14239b3eec11a3bd23922\ffi']' returned non-zero exit status 1.
error: command 'c:\python39\python.exe' failed with exit code 1
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\python39\python.exe' -u -c 'i
mport sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\owner\AppData\L
ocal\Temp\pip-install-hif24z13\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\set
up.py'"'"'; __file__='"'"'C:\Users\owner\AppData\Local\Temp\pip-install-hi
f24z13\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\setup.py'"'"';f=getattr(token
ize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'
\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --reco
rd 'C:\Users\owner\AppData\Local\Temp\pip-record-sipsgexo\install-record.txt' --
single-version-externally-managed --compile --install-headers 'c:\python39\Inclu
de\llvmlite' Check the logs for full command output.
请帮帮我，我一直在寻找解决这个问题的方法2天，但没有成功，我很绝望
llvmlite does not have support for python 3.9 yet. Uninstall python 3.9 and download python 3.8.7 然后重试。这解决了我的问题。
前往 to here 并为您的 python 版本下载 llvmlite 包，例如llvmlite‑0.35.0‑cp39‑cp39‑win_amd64.whl 对于 Python 3.9.
然后安装pip install llvmlite‑0.35.0‑cp39‑cp39‑win_amd64.whl.
可能 Python 3.9 尚未正式支持 llvmlite。这就是为什么只有像本网站这样的非官方版本。
此外，如果您需要 numba，则 go to here 和 download/install numba‑0.51.2‑cp39‑cp39‑win_amd64.whl。此站点所有者尚未为 Python 3.9 编译最新的 numba 0.52.0，只有版本 0.51.2。
此外，在安装 numba 时，您可能需要将密钥 --no-deps 传递给 pip 以忽略安装依赖项，例如 pip install --no-deps numba‑0.51.2‑cp39‑cp39‑win_amd64.whl 因为 numba 0.51.2 默认需要旧版本的 llvmlite。还需要手动安装一些小的额外依赖项。所以在 Win Python 3.9 64 位上安装的所有步骤是：
pip install llvmlite‑0.35.0‑cp39‑cp39‑win_amd64.whl（来自 here 的 .whl 文件）。pip install --no-deps numba‑0.51.2‑cp39‑cp39‑win_amd64.whl（来自 here 的 .whl 文件）。pip install numpy importlib-metadata（通过常规 pip 安装无需下载的少量额外依赖项）。
PS。上面提到的 link 的站点只有 Windows 个包。此站点还有许多其他流行的轮子包 Python，其中大部分都放在此站点上，因为它们目前在官方 PIP 存储库中不可用..
另一种方法是安装与Python 3.9 直接兼容的llvmlite 版本。
今天我用 pip install llvmlite==0.36.0rc1 成功地做到了这一点；您可能想使用其他一些最新版本。
使用命令安装大于 7 的 llvm {版本}
suda apt install llvm-{version}
比安装 numba 或 llvmlite {package} 使用命令
LLVM_CONFIG={path to llvm-config file} pip install {package}
例如（对于 llvm version=8）
LLVM_CONFIG=/usr/bin/llvm-config-8 pip install numba==0.48
我在安装 llvmlite 时遇到问题，这是安装 Numba 所必需的。 我搜索了我的问题的答案，但没有任何效果。 我用来安装numba和llvmlite的命令：
pip install numba
pip install llvmlite
enter code here
Error code:
ERROR: Failed building wheel for llvmlite
Running setup.py clean for llvmlite
Failed to build llvmlite
Installing collected packages: llvmlite
Running setup.py install for llvmlite ... error
ERROR: Command errored out with exit status 1:
command: 'c:\python39\python.exe' -u -c 'import sys, setuptools, tokenize;
sys.argv[0] = '"'"'C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\
\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\setup.py'"'"'; __file__='"'"'C:\Use
rs\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0be86c2ed14239
b3eec11a3bd23922\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file
__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(c
ode, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\owner\AppData\Local\
Temp\pip-record-sipsgexo\install-record.txt' --single-version-externally-managed
--compile --install-headers 'c:\python39\Include\llvmlite'
cwd: C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e
0be86c2ed14239b3eec11a3bd23922\
Complete output (59 lines):
running install
running build
got version from file C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13
\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\llvmlite/_version.py {'version': '0.3
5.0', 'full': 'ea23b026930cc00824c907172383f54c9d438e6b'}
running build_ext
c:\python39\python.exe C:\Users\owner\AppData\Local\Temp\pip-install-hif24z1
3\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\ffi\build.py
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 6.3.9600.
-- The C compiler identification is MSVC 19.16.27043.0
-- The CXX compiler identification is MSVC 19.16.27043.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Stu
dio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe - 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: C:/Program Files (x86)/Microsoft Visual S
tudio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Users/owner/AppData/Local/Temp/tmp1e
4ama0u
CMake Deprecation Warning at CMakeLists.txt:2 (cmake_minimum_required):
Compatibility with CMake < 2.8.12 will be removed from a future version of
CMake.
Update the VERSION argument <min> value or use a ...<max> suffix to tell
CMake that the project does not need compatibility with older versions.
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 6.3.9600.
CMake Error at CMakeLists.txt:9 (find_package):
Could not find a package configuration file provided by "LLVM" with any of
the following names:
LLVMConfig.cmake
llvm-config.cmake
Add the installation prefix of "LLVM" to CMAKE_PREFIX_PATH or set
"LLVM_DIR" to a directory containing one of the above files. If "LLVM"
provides a separate development package or SDK, be sure it has been
installed.
-- Configuring incomplete, errors occurred!
See also "C:/Users/owner/AppData/Local/Temp/pip-install-hif24z13/llvmlite_0e
0be86c2ed14239b3eec11a3bd23922/ffi/build/CMakeFiles/CMakeOutput.log".
Trying generator 'Visual Studio 15 2017 Win64'
Traceback (most recent call last):
File "C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0b
e86c2ed14239b3eec11a3bd23922\ffi\build.py", line 191, in <module>
main()
File "C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0b
e86c2ed14239b3eec11a3bd23922\ffi\build.py", line 179, in main
main_win32()
File "C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0b
e86c2ed14239b3eec11a3bd23922\ffi\build.py", line 93, in main_win32
try_cmake(here_dir, build_dir, generator)
File "C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmlite_0e0b
e86c2ed14239b3eec11a3bd23922\ffi\build.py", line 28, in try_cmake
subprocess.check_call(['cmake', '-G', generator, cmake_dir])
File "c:\python39\lib\subprocess.py", line 373, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '-G', 'Visual Studio 15 20
17 Win64', 'C:\Users\owner\AppData\Local\Temp\pip-install-hif24z13\llvmli
te_0e0be86c2ed14239b3eec11a3bd23922\ffi']' returned non-zero exit status 1.
error: command 'c:\python39\python.exe' failed with exit code 1
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\python39\python.exe' -u -c 'i
mport sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\owner\AppData\L
ocal\Temp\pip-install-hif24z13\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\set
up.py'"'"'; __file__='"'"'C:\Users\owner\AppData\Local\Temp\pip-install-hi
f24z13\llvmlite_0e0be86c2ed14239b3eec11a3bd23922\setup.py'"'"';f=getattr(token
ize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'
\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --reco
rd 'C:\Users\owner\AppData\Local\Temp\pip-record-sipsgexo\install-record.txt' --
single-version-externally-managed --compile --install-headers 'c:\python39\Inclu
de\llvmlite' Check the logs for full command output.
请帮帮我，我一直在寻找解决这个问题的方法2天，但没有成功，我很绝望
llvmlite does not have support for python 3.9 yet. Uninstall python 3.9 and download python 3.8.7 然后重试。这解决了我的问题。
前往 to here 并为您的 python 版本下载 llvmlite 包，例如llvmlite‑0.35.0‑cp39‑cp39‑win_amd64.whl 对于 Python 3.9.
然后安装pip install llvmlite‑0.35.0‑cp39‑cp39‑win_amd64.whl.
可能 Python 3.9 尚未正式支持 llvmlite。这就是为什么只有像本网站这样的非官方版本。
此外，如果您需要 numba，则 go to here 和 download/install numba‑0.51.2‑cp39‑cp39‑win_amd64.whl。此站点所有者尚未为 Python 3.9 编译最新的 numba 0.52.0，只有版本 0.51.2。
此外，在安装 numba 时，您可能需要将密钥 --no-deps 传递给 pip 以忽略安装依赖项，例如 pip install --no-deps numba‑0.51.2‑cp39‑cp39‑win_amd64.whl 因为 numba 0.51.2 默认需要旧版本的 llvmlite。还需要手动安装一些小的额外依赖项。所以在 Win Python 3.9 64 位上安装的所有步骤是：
pip install llvmlite‑0.35.0‑cp39‑cp39‑win_amd64.whl（来自 here 的 .whl 文件）。pip install --no-deps numba‑0.51.2‑cp39‑cp39‑win_amd64.whl（来自 here 的 .whl 文件）。pip install numpy importlib-metadata（通过常规 pip 安装无需下载的少量额外依赖项）。
PS。上面提到的 link 的站点只有 Windows 个包。此站点还有许多其他流行的轮子包 Python，其中大部分都放在此站点上，因为它们目前在官方 PIP 存储库中不可用..
另一种方法是安装与Python 3.9 直接兼容的llvmlite 版本。
今天我用 pip install llvmlite==0.36.0rc1 成功地做到了这一点；您可能想使用其他一些最新版本。
使用命令安装大于 7 的 llvm {版本}
suda apt install llvm-{version}
比安装 numba 或 llvmlite {package} 使用命令
LLVM_CONFIG={path to llvm-config file} pip install {package}
例如（对于 llvm version=8）
LLVM_CONFIG=/usr/bin/llvm-config-8 pip install numba==0.48