Error install sbt - sbt

Question

I tried to install sbt on high sierra,
I have installed the build tool using : "brew install sbt" , after that i tried to run the sbt on "./.brew/Cellar/sbt/1.1.0/bin/sbt
i got that error.
java.io.IOException: Operation not supported
at sun.nio.ch.FileDispatcherImpl.lock0(Native Method)
at sun.nio.ch.FileDispatcherImpl.lock(FileDispatcherImpl.java:90)
at sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:1115)
at java.nio.channels.FileChannel.tryLock(FileChannel.java:1155)
at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:88)
at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:80)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:99)
at xsbt.boot.Using$.withResource(Using.scala:10)
at xsbt.boot.Using$.apply(Using.scala:9)
at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:60)
at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:50)
at xsbt.boot.Locks$.apply0(Locks.scala:31)
at xsbt.boot.Locks$.apply(Locks.scala:28)
at xsbt.boot.Launch.locked(Launch.scala:238)
at xsbt.boot.Launch.app(Launch.scala:147)
at xsbt.boot.Launch.app(Launch.scala:145)
at xsbt.boot.Launch$.run(Launch.scala:102)
at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
at xsbt.boot.Launch$.launch(Launch.scala:117)
at xsbt.boot.Launch$.apply(Launch.scala:18)
at xsbt.boot.Boot$.runImpl(Boot.scala:41)
at xsbt.boot.Boot$.main(Boot.scala:17)
at xsbt.boot.Boot.main(Boot.scala)
Error during sbt execution: java.io.IOException: Operation not supported

Answer 1

You actually don't need homebrew to install SBT. Download it directly at https://www.scala-sbt.org/download.html, then extract and drop it into your home directory.
With Terminal, update permissions:
chmod -R 700 sbt/bin/sb
Open the Bash Profile.
nano .bash_profile
Add the following line to the end of the file:
export PATH=/Users/username/sbt/bin:$PATH
Username is your user name. For example, export PATH=/Users/john/sbt/bin:$PATH
To test, close and re-open Terminal. Run:
sbt --version
I wrote step-by-step instructions on my blog earlier.