我需要在我最简单的scala项目中安装一些依赖项(我正在传递一些教程),其中一个来自github。我的build.sbt
看起来像这样:
import sbt._
lazy val root = Project("root", file("."))
.dependsOn(smile)
.settings(
name := "Xyclade ML practical examples",
version := "1.0",
scalaVersion := "2.10.6",
sbtVersion := "0.13.9",
libraryDependencies += "org.scala-lang" % "scala-swing" % "2.10.2"
)
lazy val smile = ProjectRef(uri("https://github.com/haifengl/smile.git#master"), "root")
也许,我缺少一些基本的scala / sbt知识(我是一个完整的菜鸟),但是:
1)import com.github.haifengl._
以object github is not a member of package com
2)import smile._
会导致错误not found: object smile
据我所知,库包应该被称为com.github.haifengl
:https://github.com/haifengl/smile/search?utf8=%E2%9C%93&q=com.github.haifengl&type=Code
答案 0 :(得分:2)
你确定包com.github.haifengl
在你提到的github项目中吗?可能是它的一些依赖吗?
你不应该将ProjectRef
添加到github项目中,而是最好将它添加到依赖项中:
"com.github.haifengl" % "smile-core" % "1.0.4"
如下:
import sbt._
lazy val root = Project("root", file("."))
.settings(
name := "Xyclade ML practical examples",
version := "1.0",
scalaVersion := "2.10.6",
sbtVersion := "0.13.9",
libraryDependencies += Seq(
"org.scala-lang" % "scala-swing" % "2.10.2",
"com.github.haifengl" % "smile-core" % "1.0.4"
)