我尝试在我的ubuntu 20.04上安装mariadb软件包,我收到以下消息:
Collecting mariadb
Using cached mariadb-1.1.3.tar.gz (80 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [19 lines of output]
/bin/sh: 1: mariadb_config: not found
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "/tmp/pip-install-t71j4ld7/mariadb_85318304dde74615894ef8d77544330a/setup.py", line 26, in <module>
cfg = get_config(options)
File "/tmp/pip-install-t71j4ld7/mariadb_85318304dde74615894ef8d77544330a/mariadb_posix.py", line 63, in get_config
cc_version = mariadb_config(config_prg, "cc_version")
File "/tmp/pip-install-t71j4ld7/mariadb_85318304dde74615894ef8d77544330a/mariadb_posix.py", line 28, in mariadb_config
raise EnvironmentError(
OSError: mariadb_config not found.
This error typically indicates that MariaDB Connector/C, a dependency which must be preinstalled,
is not found.
If MariaDB Connector/C is not installed, see installation instructions
at: https://github.com/mariadb-corporation/mariadb-connector-c/wiki/install.md.
If MariaDB Connector/C is installed, either set the environment variable MARIADB_CONFIG or edit
the configuration file 'site.cfg' to set the 'mariadb_config' option to the file location of the
mariadb_config utility.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
我找到了很多关于这个主题的主题和答案,比如更新和升级系统,升级我的pip版本或者安装像libmariadbclient-dev,setuptools或者libmysqlclient-dev这样的软件包。
我也在我的系统上安装了libmariadb-dev,但是这些解决方案都不适合我。
python3 --版本:Python语言3.8.10
pip --版本:第22.1.2条
谢谢你的帮助!
3条答案
按热度按时间agxfikkp1#
仅仅安装libmariadb-dev是不够的,你还需要安装libmariadb(afaik它是focal上的libmariadb 3),因为mariadb-config二进制文件不是dev包的一部分。
sudo apt-get install libmariadb3 libmariadb-dev
.另一个选择是安装服务器软件包,其中也包含MariaDB Connector/C。
fkvaft9z2#
我在安装
termcolor
时遇到了同样的问题。并且,在this site找到了解决方案。(* 我和那个网站没有任何关系。只是浏览了一下。*)对我来说,使用
工作得很好。问题是,我使用的是旧版本的
setuptools
,它不能安装带有最新更新的软件包。bq8i3lrv3#
可能的解决方案:升级所有其他软件包,然后安装有问题的软件包。
我在升级python包时遇到了类似的错误:
但有几个包无法安装并抛出错误:
python setup.py egg_info did not run successfully.
所以我从升级中排除了软件包:
在所有可升级软件包升级后,我可以安装问题子程序: