【发布时间】:2016-12-11 20:35:07
【问题描述】:
如果这是一个简单的解决方法,请提前道歉,我已经搜索了没有运气的答案。
我正在尝试在 Amazon 的 Linux AMI 上安装 mysql-connector[-python] 包。出于我的目的,我想使用 Python 3.4。我已经用 yum 安装了 Python 3.4 和 pip-3.4 并且已经成功安装了一些包:
pip-3.4 list
给予
numpy (1.11.1)
pip (6.1.1)
setuptools (25.1.4)
virtualenv (15.0.2)
但是,当我尝试时:
sudo pip-3.4 install mysql-connector-python
我明白了
Collecting mysql-connector-python
Could not find a version that satisfies the requirement mysql-connector-python (from versions: )
No matching distribution found for mysql-connector-python
sudo pip-3.4 install mysql-connector-python --allow-external mysql-connector-python 给出同样的错误。谷歌搜索建议我使用sudo pip-3.4 install mysql-connector-python-rf --allow-external mysql-connector-python-rf,但这会给出错误:
Collecting mysql-connector-python-rf
Using cached mysql-connector-python-rf-2.1.3.tar.gz
Installing collected packages: mysql-connector-python-rf
Running setup.py install for mysql-connector-python-rf
Complete output from command /usr/bin/python3.4 -c "import setuptools, tokenize;__file__='/tmp/pip-build-hotls6f7/mysql-connector-python-rf/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-wzpbgx5g-record/install-record.txt --single-version-externally-managed --compile:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: option --single-version-externally-managed not recognized
----------------------------------------
Command "/usr/bin/python3.4 -c "import setuptools, tokenize;__file__='/tmp/pip-build-hotls6f7/mysql-connector-python-rf/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-wzpbgx5g-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-hotls6f7/mysql-connector-python-rf
我尝试了很多方法,例如
echo https://cdn.mysql.com/Downloads/Connector-Python/mysql-connector-python-2.1.3.tar.gz >> requirements.txt
sudo -H pip-3.4 install -r ./requirements.txt
这给出了类似的错误,
sudo pip-3.4 install https://cdn.mysql.com/Downloads/Connector-Python/mysql-connector-python-2.1.3.tar.gz
这给出了相同的error: option --single-version-externally-managed not recognized 错误。我还应该注意,pip 建议我使用sudo pip-3.4 install --upgrade pip 进行升级,但是当我这样做时,pip 会完全中断,即使pip-3.4 list 或pip-3.4 --version 也会给我pkg_resources.VersionConflict: (pip 8.1.2 (/usr/local/lib/python3.4/site-packages), Requirement.parse('pip==6.1.1'))。
我不知道该怎么做,任何帮助将不胜感激。
【问题讨论】:
标签: python mysql amazon-ec2 pip