我想通过 Python 连接到 Web 应用程序的 MariaDB 数据库，但似乎无法安装
mariadbpip install mariadbCollecting mariadb
Using cached mariadb-1.0.11.zip (85 kB)
Using legacy setup.py install for mariadb, since package 'wheel' is not installed.
Installing collected packages: mariadb
Running setup.py install for mariadb ... error
ERROR: Command errored out with exit status 1:
command: /Users/.../bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/yz/_pkhkb0x2xb233lq1n0v193r0000gp/T/pip-install-yeefaepy/mariadb/setup.py'"'"'; __file__='"'"'/private/var/folders/yz/_pkhkb0x2xb233lq1n0v193r0000gp/T/pip-install-yeefaepy/mariadb/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/yz/_pkhkb0x2xb233lq1n0v193r0000gp/T/pip-record-ock6ntv0/install-record.txt --single-version-externally-managed --compile --install-headers /Users/.../include/site/python3.7/mariadb
cwd: /private/var/folders/yz/_pkhkb0x2xb233lq1n0v193r0000gp/T/pip-install-yeefaepy/mariadb/
Complete output (46 lines):
10.6.8
running install
running build
running build_py
creating build
creating build/lib.macosx-10.9-x86_64-3.7
creating build/lib.macosx-10.9-x86_64-3.7/mariadb
copying mariadb/__init__.py -> build/lib.macosx-10.9-x86_64-3.7/mariadb
creating build/lib.macosx-10.9-x86_64-3.7/mariadb/constants
copying mariadb/constants/__init__.py -> build/lib.macosx-10.9-x86_64-3.7/mariadb/constants
copying mariadb/constants/CLIENT.py -> build/lib.macosx-10.9-x86_64-3.7/mariadb/constants
copying mariadb/constants/INDICATOR.py -> build/lib.macosx-10.9-x86_64-3.7/mariadb/constants
copying mariadb/constants/CURSOR.py -> build/lib.macosx-10.9-x86_64-3.7/mariadb/constants
copying mariadb/constants/FIELD_TYPE.py -> build/lib.macosx-10.9-x86_64-3.7/mariadb/constants
running build_ext
building 'mariadb._mariadb' extension
creating build/temp.macosx-10.9-x86_64-3.7
creating build/temp.macosx-10.9-x86_64-3.7/mariadb
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/.../include -arch x86_64 -I/Users/MitchPudill/opt/anaconda3/include -arch x86_64 -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=11 -I/usr/local/Cellar/mariadb-connector-c/3.3.1/include/mariadb -I/usr/local/Cellar/mariadb-connector-c/3.3.1/include/mariadb/mysql -I./include -I/Users/.../include -I/Users/.../opt/anaconda3/include/python3.7m -c mariadb/mariadb.c -o build/temp.macosx-10.9-x86_64-3.7/mariadb/mariadb.o -DDEFAULT_PLUGINS_SUBDIR="/usr/local/Cellar/mariadb-connector-c/3.3.1/lib/mariadb/plugin"
In file included from mariadb/mariadb.c:21:
./include/mariadb_python.h:75:2: error: Minimum required version of MariaDB Connector/C is 3.1.3
#error Minimum required version of MariaDB Connector/C is 3.1.3
^
./include/mariadb_python.h:244:30: error: field has incomplete type 'enum enum_indicator_type'
enum enum_indicator_type indicator;
^
./include/mariadb_python.h:244:10: note: forward declaration of 'enum enum_indicator_type'
enum enum_indicator_type indicator;
^
./include/mariadb_python.h:297:5: error: unknown type name 'ps_field_fetch_func'
ps_field_fetch_func func;
^
mariadb/mariadb.c:273:45: error: use of undeclared identifier 'STMT_INDICATOR_NULL'
MrdbIndicator_Object(STMT_INDICATOR_NULL));
^
mariadb/mariadb.c:275:45: error: use of undeclared identifier 'STMT_INDICATOR_DEFAULT'
MrdbIndicator_Object(STMT_INDICATOR_DEFAULT));
^
mariadb/mariadb.c:277:45: error: use of undeclared identifier 'STMT_INDICATOR_IGNORE'
MrdbIndicator_Object(STMT_INDICATOR_IGNORE));
^
mariadb/mariadb.c:279:45: error: use of undeclared identifier 'STMT_INDICATOR_IGNORE_ROW'
MrdbIndicator_Object(STMT_INDICATOR_IGNORE_ROW));
^
7 errors generated.
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /Users/.../bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/yz/_pkhkb0x2xb233lq1n0v193r0000gp/T/pip-install-yeefaepy/mariadb/setup.py'"'"'; __file__='"'"'/private/var/folders/yz/_pkhkb0x2xb233lq1n0v193r0000gp/T/pip-install-yeefaepy/mariadb/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/yz/_pkhkb0x2xb233lq1n0v193r0000gp/T/pip-record-ock6ntv0/install-record.txt --single-version-externally-managed --compile --install-headers /Users/.../include/site/python3.7/mariadb Check the logs for full command output.
我尝试过的：
brew install mariadb-connector-cmariadb-connector-c 3.3.1 is already installed and up-to-datebrew install libmariadb-devbrew install libmariadb3No available formula with the name "libmariadb-dev"No available formula with the name "libmariadb3"brew install mariadbmariadbmariadbmariadb-connector-c我可能已经在兔子洞的某个地方尝试了更多的事情。欢迎任何建议。谢谢。
如果你的 XCode 命令行已经过时，无论你是否重新链接 mariadb Connector-c 都没有关系。我无法让它工作： python 3.7、3.8、3.9 或最新的 3.10 版本。 [仅供记录，我使用 pyenv 在我的安装中支持多个 python 版本]
前往 AppStore 并在 XCode 上进行升级解决了该问题。之后就安装成功了：
pip install mariadb
进入上述所有 python 版本，完全没有问题。 有趣的是，我在 MariaDB 文档/要求中找不到任何建议。究竟是什么阻止了 pip 安装，我仍然不知道。
希望这能帮助人们避免一些头痛。
我正在安装连接器
brew install mariadb-connector-c解决这个问题