1.问题
rust工程安装diesel时,出现Library not loaded: @rpath/libmysqlclient.21.dylib,如何解决呢?
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ksnowlv@MacBook-Pro-3 actix-web-app % diesel setup
dyld[6955]: Library not loaded: @rpath/libmysqlclient.21.dylib
Referenced from: <5665A7B3-A57B-3E52-8721-800489186218> /Users/ksnowlv/.cargo/bin/diesel
Reason: no LC_RPATH's found
zsh: abort diesel setup
ksnowlv@MacBook-Pro-3 actix-web-app % cargo install diesel_cli
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2.解决方案
安装数据库后端所需的客户端库,或者可以使用 –no-default-features 标志来排除不需要的默认库。
默认情况下,diesel CLI 依赖于以下客户端库:
- libpq 用于 PostgreSQL 后端
- libmysqlclient 用于 Mysql 后端
- libsqlite3 用于 SQLite 后端
所以安装libmysqlclient客户端库即解决问题
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ksnowlv@MacBook-Pro-3 actix-web-app % cargo install diesel_cli --no-default-features --features mysql
Updating `rsproxy` index
Installing diesel_cli v2.1.1
Compiling proc-macro2 v1.0.78
Compiling unicode-ident v1.0.12
Compiling serde v1.0.197
Compiling tinyvec_macros v0.1.1
Compiling hashbrown v0.14.3
Compiling equivalent v1.0.1
Compiling pkg-config v0.3.30
Compiling winnow v0.5.40
Compiling utf8parse v0.2.1
Compiling tinyvec v1.6.0
Compiling colorchoice v1.0.0
Compiling percent-encoding v2.3.1
Compiling anstyle-parse v0.2.3
Compiling anstyle-query v1.0.2
Compiling memchr v2.7.1
Compiling unicode-bidi v0.3.15
Compiling anstyle v1.0.6
Compiling autocfg v1.1.0
Compiling anstream v0.6.13
Compiling mysqlclient-sys v0.2.5
Compiling num-traits v0.2.18
Compiling indexmap v2.2.5
Compiling unicode-normalization v0.1.23
Compiling aho-corasick v1.1.2
Compiling form_urlencoded v1.2.1
Compiling idna v0.5.0
Compiling clap_lex v0.7.0
Compiling regex-syntax v0.8.2
Compiling strsim v0.11.0
Compiling overload v0.1.1
Compiling byteorder v1.5.0
Compiling bitflags v2.4.2
Compiling clap_builder v4.5.1
Compiling url v2.5.0
Compiling core-foundation-sys v0.8.6
Compiling nu-ansi-term v0.46.0
Compiling iana-time-zone v0.1.60
Compiling diffy v0.3.0
Compiling heck v0.4.1
Compiling quote v1.0.35
Compiling syn v2.0.52
Compiling dotenvy v0.15.7
Compiling chrono v0.4.34
Compiling regex-automata v0.4.5
Compiling clap v4.5.1
Compiling clap_complete v4.5.1
Compiling diesel_table_macro_syntax v0.1.0
Compiling regex v1.10.3
Compiling serde_derive v1.0.197
Compiling diesel_derives v2.1.2
Compiling diesel v2.1.4
Compiling serde_spanned v0.6.5
Compiling toml_datetime v0.6.5
Compiling serde_regex v1.1.0
Compiling toml_edit v0.19.15
Compiling toml v0.7.8
Compiling migrations_internals v2.1.0
Compiling migrations_macros v2.1.0
Compiling diesel_migrations v2.1.0
Compiling diesel_cli v2.1.1
Finished release [optimized] target(s) in 1m 06s
Replacing /Users/ksnowlv/.cargo/bin/diesel
Replaced package `diesel_cli v2.1.1` with `diesel_cli v2.1.1` (executable `diesel`)
ksnowlv@MacBook-Pro-3 actix-web-app % diesel setup --database-url=mysql://root:12345678@localhost/actix-web-app
Creating database: actix-web-app
Failed to run migrations: Using unsupported buffer type: 253 (parameter: 1)
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可参考官方文档
文章作者
梵梵爸
上次更新
2024-03-02
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