Error: Use of unresolved Identifier 'Process'

Question

OS: Ubuntu 16.04

Swift Version: 3.0 Preview 6

I'm following this getting started page

In greeter.swift

func sayHello(name: String) {
  print("Hello, \(name)!")
}

in main.swift

if Process.arguments.count != 2 {
    print("Usage: hello NAME")
} else {
    let name = Process.arguments[1]
    SayHello(name: name)
}

Error I receive

$ swift build
Compile Swift Module 'myapp' (2 sources)
/Sources/main.swift:1:4: error: use of unresolved identifier 'Process'
if Process.arguments.count != 2 {
   ^~~~~~~
/Sources/main.swift:4:16: error: use of unresolved identifier 'Process'
    let name = Process.arguments[1]
               ^~~~~~~
<unknown>:0: error: build had 1 command failures
error: exit(1): swift/bin/swift-build-tool -f .build/debug.yaml

Answer 1

Process was changed to CommandLine in swift 3.0

Try replacing Process with CommandLine

---

Here is the link to the commit that changed it: Rename Process to CommandLine [SE-0086].