b062da009001c1beb362169d700663d7220eef5e contrib: add check for wget command in install_db4.sh (Florian Baumgartl) Pull request description: This PR is motivated by7bb8eb0bc3
commit (see also https://github.com/bitcoin/bitcoin/pull/23579) and ensures that `install_db4.sh` will check for `curl` and `wget` utilities. Currently, the conditional statement in the `http_get()` function assumes that `wget` is always available but we actually do not know it since there is no check or validation for the `wget` command. So let's make sure that we check for both commands and print an error message if they are missing. ACKs for top commit: jamesob: ACKb062da0090
laanwj: Tested ACK b062da009001c1beb362169d700663d7220eef5e shaavan: ACK b062da009001c1beb362169d700663d7220eef5e Tree-SHA512: bfc1ccad9a5b99764b759e02dde1976616c2af4747b7d5af8e71d33624c2cb21d93a09a60d244756e86bbd5fd7541331c62d7eb84d3458b6a059f1d9cb2a5f42
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