leiningen 安装

Question

安装leiningen 时下载了leiningen的包，配置好环境变量后执行
lein self-install
出现如下错误：
Downloading Leiningen to /usr/local/leing/self-installs/leiningen-2.0.0-SNAPSHOT-standalone.jar now...

curl: (6) Couldn't resolve host 'github.com'
Failed to download https://github.com/downloads/technomancy/leiningen/leiningen-2.0.0-SNAPSHOT-standalone.jar
It's possible your HTTP client's certificate store does not have the
correct certificate authority needed. This is often caused by an
out-of-date version of libssl. Either upgrade it or set HTTP_CLIENT
to turn off certificate checks:
export HTTP_CLIENT="wget --no-check-certificate -O" # or
export HTTP_CLIENT="curl --insecure -f -L -o"
See README.md for SNAPSHOT-specific build instructions.
Error: Could not find or load main class clojure.main
我在网址上没有找到leiningen-2.0.0-SNAPSHOT-standalone.jar
这个包，那没有这个包应该再怎么安装呢？

Answer 1

其中一种做法：你手动下载leiningen-2.0.0-SNAPSHOT-standalone.jar，然后手动安装jar

Maven 安装 JAR 包的命令是：
[code="java"]mvn install:install-file -Dfile=jar包的位置 -DgroupId=上面的groupId -DartifactId=上面的artifactId -Dversion=上面的version -Dpackaging=jar[/code]

例如：
我下载的这个 jar 包是放到了 D:\mvn 目录下(D:\mvn\spring-context-support-3.1.0.RELEASE.jar)
那么我在 cmd 中敲入的命令就应该是：

mvn install:install-file -Dfile=D:\mvn\spring-context-support-3.1.0.RELEASE.jar -DgroupId=org.springframework -DartifactId=spring-context-support -Dversion=3.1.0.RELEASE -Dpackaging=jar