bash：antlr4：command not found ...我在給終端發送antlr4 Hello.g4時出現這個錯誤，請問任何人都可以幫我解決這個問題？

Question

bash: antlr4: command not found... I am getting this error while giving antlr4 Hello.g4 in terminal , pls anyone can help me with this?

Answer 1

antlr4本身不是命令。這是你必須定義自己的別名。請參閱ANTLR GitHub頁面上的getting started指南瞭解如何操作。