I'm doing RUN cargo install diesel_cli in my docker image, and I get:
= note: /usr/bin/ld: cannot find -lsqlite3 /usr/bin/ld: cannot find -lmysqlclient collect2: error: ld returned 1 exit status
only postgres is installed.
Do I really need to install sqlite3 and mysqlclient even though I'm not going to use then? I want to keep my container small.
Check your [dependencies] as for Postgres only:
[dependencies]
diesel = { version = "1.4.6", features = ["postgres"] }
Note you have to specify features and explicitly remove mysql and sqlite which are present by default.
For a cargo install the same principle should apply but you need to add --no-default-features to turn off defaults:
cargo install diesel_cli --no-default-features --features postgres