postgres15初始数据库出现initdb: could not find suitable text search configuration for locale "zh_CN.UTF-8"

[eremiter]

环境：ubuntu22.04 ，不知会有什么影响

postgres@servers:/usr/local/pgsql$ initdb -D /usr/local/pgsql/data
The files belonging to this database system will be owned by user "postgres".
This user must also own the server process.

The database cluster will be initialized with locale "zh_CN.UTF-8".
The default database encoding has accordingly been set to "UTF8".
initdb: could not find suitable text search configuration for locale "zh_CN.UTF-8"
The default text search configuration will be set to "simple".

Data page checksums are disabled.

fixing permissions on existing directory /usr/local/pgsql/data ... ok
creating subdirectories ... ok
selecting dynamic shared memory implementation ... posix
selecting default max_connections ... 100
selecting default shared_buffers ... 128MB
selecting default time zone ... Asia/Shanghai
creating configuration files ... ok
running bootstrap script ... ok
performing post-bootstrap initialization ... ok
syncing data to disk ... ok

initdb: warning: enabling "trust" authentication for local connections
initdb: hint: You can change this by editing pg_hba.conf or using the option -A, or --auth-local and --auth-host, the next time you run initdb.

Success. You can now start the database server using:

pg_ctl -D /usr/local/pgsql/data -l logfile start

postgres@servers:/usr/local/pgsql$
postgres@servers:/usr/local/pgsql$ locale
LANG=zh_CN.UTF-8
LANGUAGE=zh_CN:zh:en_US:en
LC_CTYPE="zh_CN.UTF-8"
LC_NUMERIC=zh_CN.UTF-8
LC_TIME=zh_CN.UTF-8
LC_COLLATE="zh_CN.UTF-8"
LC_MONETARY=zh_CN.UTF-8
LC_MESSAGES="zh_CN.UTF-8"
LC_PAPER=zh_CN.UTF-8
LC_NAME=zh_CN.UTF-8
LC_ADDRESS=zh_CN.UTF-8
LC_TELEPHONE=zh_CN.UTF-8
LC_MEASUREMENT=zh_CN.UTF-8
LC_IDENTIFICATION=zh_CN.UTF-8
LC_ALL=
===========================

locale: zh_CN.utf8 archive: /usr/lib/locale/locale-archive
-------------------------------------------------------------------------------
title | Chinese locale for Peoples Republic of China
email | bug-glibc-locales@gnu.org
language | Chinese
territory | China
revision | 0.1
date | 2000-07-25
codeset | UTF-8

locale: zh_SG.utf8 archive: /usr/lib/locale/locale-archive
-------------------------------------------------------------------------------
title | Chinese language locale for Singapore
source | IBM Globalization Center of Competency, Yamato Software Laboratory
address | 1623-14, Shimotsuruma, Yamato-shi, Kanagawa-ken, 242-8502, Japan
email | bug-glibc-locales@gnu.org
language | Chinese
territory | Singapore
revision | 1.0
date | 2000,October,27 (XML source:2000,July,20)
codeset | UTF-8

locale: C.utf8 directory: /usr/lib/locale/C.utf8
-------------------------------------------------------------------------------
title | C locale
email | bug-glibc-locales@gnu.org
revision | 2.1
date | 2022-01-30
codeset | UTF-8

[astolia]

去读手册，别一惊一乍的像个脑残
https://www.postgresql.org/docs/current/textsearch.html
https://www.postgresql.org/docs/current/checksums.html