【已解决】-bash: mvn: command not found
报错内容:
Collecting package metadata (current_repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Collecting package metadata (repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. PackagesNotFoundError: The following packages are not available from current channels: - mvn
mvn
是 Maven(Java 项目构建工具)的命令,它并不是一个可以通过 conda
安装的包,因此会出现 PackagesNotFoundError
。
要解决 mvn: command not found
问题,需要直接安装 Maven
1. 先确保已安装 Java(Maven 依赖 Java 环境)
# 检查是否已安装 Java
java -version# 如果未安装,通过 apt 安装 OpenJDK(以 Java 11 为例,兼容性较好)
sudo apt update
sudo apt install openjdk-11-jdk
2. 安装 Maven
# 安装 Maven
sudo apt install maven# 验证安装
mvn -version
- Maven 是 Java 生态的工具,通常通过系统包管理器(如
apt
)安装,而非conda
- 如果需要特定版本的 Maven,可以从 官方网站 下载二进制包,手动配置环境变量