我正在尝试在Ubuntu 20.04(LTS)上安装
pyodbc
,但出现以下错误。$pip3 install --user pyodbc
Collecting pyodbc
Using cached pyodbc-4.0.32.tar.gz (280 kB)
Preparing metadata (setup.py) ... done
Building wheels for collected packages: pyodbc
Building wheel for pyodbc (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /home/linuxbrew/.linuxbrew/opt/python@3.9/bin/python3.9 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-gn6zk8ei/pyodbc_4351fd17af0242d6b5939cae9874f889/setup.py'"'"'; __file__='"'"'/tmp/pip-install-gn6zk8ei/pyodbc_4351fd17af0242d6b5939cae9874f889/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-ceo1au72
cwd: /tmp/pip-install-gn6zk8ei/pyodbc_4351fd17af0242d6b5939cae9874f889/
Complete output (9 lines):
running bdist_wheel
running build
running build_ext
building 'pyodbc' extension
creating build
creating build/temp.linux-x86_64-3.9
creating build/temp.linux-x86_64-3.9/src
gcc-5 -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -O3 -Wall -fPIC -DPYODBC_VERSION=4.0.32 -I/home/linuxbrew/.linuxbrew/include -I/home/linuxbrew/.linuxbrew/opt/openssl@1.1/include -I/home/linuxbrew/.linuxbrew/opt/sqlite/include -I/home/linuxbrew/.linuxbrew/opt/python@3.9/include/python3.9 -c src/buffer.cpp -o build/temp.linux-x86_64-3.9/src/buffer.o -Wno-write-strings
error: command 'gcc-5' failed: No such file or directory
----------------------------------------
ERROR: Failed building wheel for pyodbc
Running setup.py clean for pyodbc
Failed to build pyodbc
Installing collected packages: pyodbc
Running setup.py install for pyodbc ... error
ERROR: Command errored out with exit status 1:
command: /home/linuxbrew/.linuxbrew/opt/python@3.9/bin/python3.9 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-gn6zk8ei/pyodbc_4351fd17af0242d6b5939cae9874f889/setup.py'"'"'; __file__='"'"'/tmp/pip-install-gn6zk8ei/pyodbc_4351fd17af0242d6b5939cae9874f889/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-m8e62n8n/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/user/.local/include/python3.9/pyodbc
cwd: /tmp/pip-install-gn6zk8ei/pyodbc_4351fd17af0242d6b5939cae9874f889/
Complete output (9 lines):
running install
running build
running build_ext
building 'pyodbc' extension
creating build
creating build/temp.linux-x86_64-3.9
creating build/temp.linux-x86_64-3.9/src
gcc-5 -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -O3 -Wall -fPIC -DPYODBC_VERSION=4.0.32 -I/home/linuxbrew/.linuxbrew/include -I/home/linuxbrew/.linuxbrew/opt/openssl@1.1/include -I/home/linuxbrew/.linuxbrew/opt/sqlite/include -I/home/linuxbrew/.linuxbrew/opt/python@3.9/include/python3.9 -c src/buffer.cpp -o build/temp.linux-x86_64-3.9/src/buffer.o -Wno-write-strings
error: command 'gcc-5' failed: No such file or directory
----------------------------------------
ERROR: Command errored out with exit status 1: /home/linuxbrew/.linuxbrew/opt/python@3.9/bin/python3.9 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-gn6zk8ei/pyodbc_4351fd17af0242d6b5939cae9874f889/setup.py'"'"'; __file__='"'"'/tmp/pip-install-gn6zk8ei/pyodbc_4351fd17af0242d6b5939cae9874f889/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-m8e62n8n/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/user/.local/include/python3.9/pyodbc Check the logs for full command output.
通过apt
安装gcc-5
失败,因为它无法安装。我目前已经安装了gcc-9
编译器。
我尝试按照Error installing pandas_profiling with Pip on Ubuntu 20.04和https://github.com/mkleehammer/pyodbc/wiki/Install#installing-on-linux中的描述,安装python3-dev python3-pip
,但这并没有解决问题。
非常感谢您的帮助。
CC
环境变量? - FlyingTellergcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
。我将尝试设置这个环境变量 :) - ix.trc