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[英]mysql-python on mac osx 10.9.2: error: command '/usr/bin/clang' failed with exit status 1
[英]Installing MySQL-python causes command 'clang' failed with exit status 1 on Mac OS 10.13.15
我已經通過 xcode-select --install 安裝了工具,但在執行pip install MySQL-python
時仍然顯示以下錯誤
Building wheels for collected packages: MySQL-python
Running setup.py bdist_wheel for MySQL-python ... error
Complete output from command /Users/vaibhavmule/Envs/switchidea/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/private/var/folders/p6/0v0bflxn3t399_qdpnm2z7hc0000gn/T/pip-install-SD9Cgh/MySQL-python/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/p6/0v0bflxn3t399_qdpnm2z7hc0000gn/T/pip-wheel-g6C50k --python-tag cp27:
running bdist_wheel
running build
running build_py
creating build
creating build/lib.macosx-10.13-x86_64-2.7
copying _mysql_exceptions.py -> build/lib.macosx-10.13-x86_64-2.7
creating build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/__init__.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/converters.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/connections.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/cursors.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/release.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/times.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
creating build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/__init__.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/CR.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/ER.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/FLAG.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/REFRESH.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/CLIENT.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
running build_ext
building '_mysql' extension
creating build/temp.macosx-10.13-x86_64-2.7
clang -fno-strict-aliasing -fno-common -dynamic -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -Dversion_info=(1,2,3,'final',0) -D__version__=1.2.3 -I/usr/local/Cellar/mysql/8.0.11/include/mysql -I/usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c _mysql.c -o build/temp.macosx-10.13-x86_64-2.7/_mysql.o
_mysql.c:36:10: fatal error: 'my_config.h' file not found
#include "my_config.h"
^~~~~~~~~~~~~
1 error generated.
error: command 'clang' failed with exit status 1
----------------------------------------
Failed building wheel for MySQL-python
Running setup.py clean for MySQL-python
Failed to build MySQL-python
django-model-utils 3.0.0 has requirement Django>=1.8, but you'll have django 1.6.7 which is incompatible.
faker 0.8.16 has requirement six>=1.10, but you'll have six 1.6.1 which is incompatible.
django-phonenumber-field 2.0.0 has requirement Django>=1.11, but you'll have django 1.6.7 which is incompatible.
Installing collected packages: MySQL-python, opbeat, olefile, Pillow, pyzmq, contextlib2, raven, simplejson, South, sqlparse, wheel, django-sendfile, httplib2, pytz, twilio, phonenumberslite, babel, django-phonenumber-field, django-twilio, text-unidecode, python-dateutil, Faker, factory-boy, waitress, beautifulsoup4, WebOb, webtest, django-webtest, coverage
Running setup.py install for MySQL-python ... error
Complete output from command /Users/vaibhavmule/Envs/switchidea/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/private/var/folders/p6/0v0bflxn3t399_qdpnm2z7hc0000gn/T/pip-install-SD9Cgh/MySQL-python/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/p6/0v0bflxn3t399_qdpnm2z7hc0000gn/T/pip-record-ihy3we/install-record.txt --single-version-externally-managed --compile --install-headers /Users/vaibhavmule/Envs/switchidea/bin/../include/site/python2.7/MySQL-python:
running install
running build
running build_py
creating build
creating build/lib.macosx-10.13-x86_64-2.7
copying _mysql_exceptions.py -> build/lib.macosx-10.13-x86_64-2.7
creating build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/__init__.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/converters.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/connections.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/cursors.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/release.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
copying MySQLdb/times.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb
creating build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/__init__.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/CR.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/ER.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/FLAG.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/REFRESH.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/CLIENT.py -> build/lib.macosx-10.13-x86_64-2.7/MySQLdb/constants
running build_ext
building '_mysql' extension
creating build/temp.macosx-10.13-x86_64-2.7
clang -fno-strict-aliasing -fno-common -dynamic -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -Dversion_info=(1,2,3,'final',0) -D__version__=1.2.3 -I/usr/local/Cellar/mysql/8.0.11/include/mysql -I/usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c _mysql.c -o build/temp.macosx-10.13-x86_64-2.7/_mysql.o
_mysql.c:36:10: fatal error: 'my_config.h' file not found
#include "my_config.h"
^~~~~~~~~~~~~
1 error generated.
error: command 'clang' failed with exit status 1
----------------------------------------
Command "/Users/vaibhavmule/Envs/switchidea/bin/python2.7 -u -c "import
setuptools, tokenize;__file__='/private/var/folders/p6/0v0bflxn3t399_qdpnm2z7hc0000gn/T/pip-install-SD9Cgh/MySQL-python/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/p6/0v0bflxn3t399_qdpnm2z7hc0000gn/T/pip-record-ihy3we/install-record.txt --single-version-externally-managed --compile --install-headers /Users/vaibhavmule/Envs/switchidea/bin/../include/site/python2.7/MySQL-python" failed with error code 1 in /private/var/folders/p6/0v0bflxn3t399_qdpnm2z7hc0000gn/T/pip-install-SD9Cgh/MySQL-python/
我剛剛在運行 Ansible 的mysql_user模塊時解決了這個確切的問題。 這里的答案幫助我找到了解決方案。 我還需要來自pip
MySQL-python
,它也在這個過程中中斷,所以我添加了額外的步驟。
解決步驟:
brew unlink mysql # only if installed, causes the next step to fail
brew install mysql-connector-c
mysql_config
文件, which (mysql_config)
編輯mysql_config
文件,在# Create options
更改:
libs="$libs -l "
對此:
libs="$libs -lmysqlclient -lssl -lcrypto"
如果使用 vim, :wq!
保存只讀文件
現在安裝應該成功運行
pip install mysqlclient
單獨添加這個,因為它相似但與最初的問題沒有直接關系
pip install MySQL-python
修復mysql
brew 公式,如果它在第一步中未鏈接。
brew unlink mysql-connector-c
brew link mysql
我通過傳遞 OpenSSL 路徑修復了它:
env LDFLAGS="-I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib" pip install mysqlclient
我通過將 xcode-select 設置為使用非 XCode 命令行工具解決了這個問題,如下面的答案所示。 我有一個相關的clang
錯誤導致我得到這個答案。
sudo xcode-select --switch /Library/Developer/CommandLineTools
我知道也許以前的答案已經可以解決問題了。 但我仍然在下面分享解決方案。 如果你不想 brew install 任何額外的東西,你可以試試這個解決方案。
我覺得這個問題出現在很多情況下,主要是關於MySQL的pip包的安裝。 就我而言,我在嘗試為 Django 安裝 mysqlclient 時遇到了這個問題。
當您使用從其官方站點下載的 dmg 安裝 MySQL 時,此解決方案應該可以工作。
在這種情況下,您可能會在/usr/local/mysql/bin
找到mysql_config
如果是這樣,在~/.bash_profile
添加export PATH="/usr/local/mysql/bin:${PATH}"
,這會將 mysql 的bin
文件夾添加到 PATH 中,或者您可以說環境變量。 請注意mysql
可能與您的 mysql 版本有關。 就我而言,路徑是/usr/local/mysql-8.0.12-macos10.13-x86_64/bin
。
保存並關閉文件,然后source ~/.bash_profile
以啟用更改。
再次嘗試安裝有關 MySQL 的 pip 包。
如果仍然無法正常工作,則首選重新啟動。
在這么長的時間里,這些答案中沒有一個是真正需要的。 正如 Vishal 所指出的那樣簡單
brew install openssl
LDFLAGS=-L/usr/local/opt/openssl/lib pip install mysqlclient
然后回去安裝你的pip install -r requirements.txt
那么首先什么是clang
? 它是 C、C++ 的“編譯器前端”。 您可能會問什么是編譯器前端? 有關更多詳細信息,請參閱此答案。 您正在嘗試安裝一個庫( mysqlclient
或apache-airflow[mysql]
或任何其他),需要找到一些C++ 依賴項,但沒有,因此消息如下:
#include "my_config.h"
^~~~~~~~~~~~~
clang
錯誤消息非常冗長,因此您可能會錯過重要信息。 重要的是這 3 行:
ld: library not found for -lzstd
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'clang' failed with exit status 1
在“command 'clang' failed”之前找到第一行,這會告訴你沒有找到什么庫。
如果未找到該庫,則可能是因為它未安裝(因此所有brew install ...
都在這里回答)或因為在路徑中找不到它(因此所有export LDFLAGS=...
和export LIBRARY_PATH=...
答案)。
就我而言,沒有找到 2 個庫,但都安裝了,所以我解決了:
export LDFLAGS="-L/usr/local/Cellar/openssl@1.1/1.1.1l/lib -L/usr/local/Cellar/zstd/1.5.0/lib"
pip install 'apache-airflow[mysql]'
這不是對 OP 的直接回答,但希望在某種程度上有所幫助。
我試過這個,
export ARCHFLAGS="-arch x86_64"
然后重新執行安裝命令。 已經為我解決了。
以下對我有用,使用 mac。
brew install leveldb gmp pkg-config
在這之后運行
pip3 install MySQL-python
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