Scala Tutorial 3 – How to Install and Setup SBT on Windows 10

18 Comments

1. 

   Ok we started SBT but how to start Scala REPL after that?

2. 

   since you can have (most probably) multiple JDK and JRE versions/updates under the same "C:Program FilesJava" folder, it's better to create 2 global system variables
   JAVA_HOME = "C:Program FilesJavajdk1.8.0_144"
   and
   JRE_HOME = "C:Program FilesJavajdk1.8.0_144"

   and then append them to the global system variable "Path" like following : ";%JAVA_HOME%bin;%JRE%bin"

   so you can make a change in just one place.

   Note that JAVA_HOME ( .. and CLASSPATH) are kind of DEFAULT system environment variable(s) that many programs require theme to be configured properly, including

   – Eclipse, NetBeans and Android Studio

   – Apache Tomcat and WebSphere Portal
   
   – Maven and ANT

   – Gradle and Groovy
   
   – Jenkins and Hudson CI tools
   
   – … and sbt as well

3. 

   thank you so munch for sharing

4. 

   Thank you man, for making this tutorial. I was lost in all sorts of tutorials because my sbt path wasn't updated, you showed me the way to correct it in simple steps…also i must congratulate you on your good English pronunciation, your accent is much clearer and understandable than in all other scala and adobe sparks tutorials i looked so far.

5. 

   Scala is based on Java and runs on the JVM. Enough said for me to leave at once.

6. 

   at 16:00 sbt server started at ; after this its not showing my ip instead it is showing some hash of a string

7. 

   THANK YOU !!!!!!!!!!!! 😀

8. 

   java installed ? then starts here > 8:56

9. 

   i have java -version 10 is it ok.

10. 

    i have installed jdk 8, i am unable to see jre folder . then i downloaded jre 8 and installed. i followed all the steps but when i typr sbt i am getting download failed for many things. Please help me out

11. 

    Team,
    I followed the procedure but getting the Error during sbt execution: java.lang.NoClassDefFoundError: com/mercury/ftjadin/hooks/interfaces/EventListenerListHookQTJA
    Can some help please

12. 

    how can I upgrade SBT if a new version is released?

13. 

    I have followed each step parallelly but I am receiving foll error:
    'sbt' is not recognized as an internal or external command,
    
    operable program or batch file.
    and also javac isnt working on cmd prompt…Please help

14. 

    Hi,

    I followed all your steps , but after giving sbt command I am getting this below emntioned error.

    "unresolved dependency: org.fusesource.jansi#jansi;1.11: not found
    Error during sbt execution: Error retrieving required libraries
    (see C:Usersarnamukh.sbtbootupdate.log for complete log)
    Error: Could not retrieve jansi 1.11"

    My jdk version is 1.8.
    For this error I am not able to do the scala programing in command prompt.
    Can you please help me why i am getting this error and how to resolve this?

15. 

    if this isn't working for you also add '%JAVA_HOME%' to your path

16. 

    can i work with SBT sing java 10 instead of java 8 ??????

17. 

    the sbt should be 0.13.X msi?

18. 

    please upload the next tutorial on Scala or Scala tutorial 4