问题
I have been using sbt successfully for basic Scala compiling for several years, but the other day it just quit working for some reason. I was using it in my own account, but I decided to have my sysadmin install the latest version on our local network. When I try to run it, I get
Could not find launcher jar: ./bin/sbt-launch.jar
The launcher jar file is right there in the bin directory, and I am baffled as to why it is not found. I even tried the -sbt-jar option, but that did not help. I also tried renaming my old .sbt configuration directory (to disable it in case it was somehow interfering with the new installation), but that didn't help either. Any ideas? Thanks.
回答1:
Finally figured it out -- with some help from tech support. When I removed all of the LD_LIBRARY_PATH elements from my .bashrc file, it worked again. Lots of junk had accumulated there over the years.
来源：https://stackoverflow.com/questions/50769321/sbt-could-not-find-launcher-jar-bin-sbt-launch-jar