Build fails on Linux

[cnblogs-dudu]

Change #!/bin/sh to #!/usr/bin/env bash in build.sh and build on Ubuntu. But get the following failure.

Determining latest version
Latest version is 1.0.0-beta4-11268
dnx-mono.1.0.0-beta4-11268 already installed.
Cannot find dnx-mono.1.0.0-beta4-11268, do you need to run 'dnvm install 1.0.0-beta4-11268'?
info: Target default
info: Target pre-clean
info: Target target-dir-clean
info: Target build-clean
info: Target clean
info: Target post-clean
info: Target validate
info: Target restore-npm-modules
info: Target restore-bower-components
info: Target run-grunt
info: Target repo-initialize
info: Exec
info:   program: kpm
info:   commandline: restore
info:   workingdir: src/Microsoft.Framework.ApplicationHost
warn: ApplicationName='kpm', CommandLine='restore', CurrentDirectory='src/Microsoft.Framework.ApplicationHost', Native error= Cannot find the specified file
verbose: Stack trace: 
  at System.Diagnostics.Process.Start_noshell (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process) [0x00000] in <filename unknown>:0 
  at System.Diagnostics.Process.Start_common (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process) [0x00000] in <filename unknown>:0 
  at System.Diagnostics.Process.Start (System.Diagnostics.ProcessStartInfo startInfo) [0x00000] in <filename unknown>:0 
  at View5dd5fdc359be45c5a09589b332b45939+<RenderViewLevel0>c__AnonStorey3.<>m__12 () [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].CallTarget (System.String name) [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].StartingTarget (System.String name) [0x00000] in <filename unknown>:0 
  at View5dd5fdc359be45c5a09589b332b45939+<RenderViewLevel0>c__AnonStorey3.<>m__5 () [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].CallTarget (System.String name) [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].StartingTarget (System.String name) [0x00000] in <filename unknown>:0 
  at View5dd5fdc359be45c5a09589b332b45939+<RenderViewLevel0>c__AnonStorey3.<>m__6 () [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].CallTarget (System.String name) [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].StartingTarget (System.String name) [0x00000] in <filename unknown>:0 
  at View5dd5fdc359be45c5a09589b332b45939+<RenderViewLevel0>c__AnonStorey3.<>m__7 () [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].CallTarget (System.String name) [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].StartingTarget (System.String name) [0x00000] in <filename unknown>:0 
  at View5dd5fdc359be45c5a09589b332b45939+<RenderViewLevel0>c__AnonStorey3.<>m__8 () [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].CallTarget (System.String name) [0x00000] in <filename unknown>:0 
  at View5dd5fdc359be45c5a09589b332b45939+<RenderViewLevel0>c__AnonStorey3.<>m__0 () [0x00000] in <filename unknown>:0 
  at Sake.Engine.Builder.BuilderBase`1[System.Object].CallTarget (System.String name) [0x00000] in <filename unknown>:0 
  at Sake.Engine.SakeEngine.Execute (Sake.Engine.Options options) [0x00000] in <filename unknown>:0 
  at Sake.Engine.SakeEngine.Execute (System.String[] args) [0x00000] in <filename unknown>:0 
  at Sake.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0 

[suhasj]

@cnblogs-dudu On the shell if you run dnx --version what is the output ?

[cnblogs-dudu]

@suhasj If use #!/bin/sh, get the following output.

./build.sh: 31: ./build.sh: source: not found
./build.sh: 35: ./build.sh: dnvm: not found

[suhasj]

sure it is preferable if you use bash. From the error looks like the installation of dnx mono was not as expected. How did you install dnx ?

[cnblogs-dudu]

@suhasj
dnx --version gets No command 'dnx' found. I follow these steps:

• git clone DNX repo
• install mono
• run ./build.sh

mono --version gets Mono JIT compiler version 3.2.8 (Debian 3.2.8+dfsg-4ubuntu1)

[davidfowl]

/cc @troydai @victorhurdugaci

[cnblogs-dudu]

From stackoverflow answer:

/bin/sh is usually some other shell trying to mimic The Shell. Many distributions use /bin/bash for sh, it supports source. On Ubuntu, though, /bin/dash is used which does not support source. If you cannot edit the script, try to change the shell which runs it.

[davidfowl]

I see this too on ubuntu:

./build.sh: 31: ./build.sh: source: not found