Update build steps
Created by: xTibor
After installing rustup the PATH variable needs to be updated for the current shell to be able to use cargo. The installer even warns about this. Possible fix for #1176 (closed).
Created by: xTibor
After installing rustup the PATH variable needs to be updated for the current shell to be able to use cargo. The installer even warns about this. Possible fix for #1176 (closed).