Hyper Aur Yarn error Log

error.trace

Installing app dependencies for arch x64 to /tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/app
Error: /usr/bin/node exited with code 1
Output:
yarn install v0.18.1
[1/4] Resolving packages...
[2/4] Fetching packages...
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

Error output:
error https://github.com/Tyriar/pty.js/tarball/c75c2dcb6dcad83b0cb3ef2ae42d0448fb912642: Bad hash. Expected "a6ae3472bd63d7a5c489699fa7b50de160d97bd5" but got "78b09a52820f7306dc809343f0160b6e6b0592c5" 

    at ChildProcess.childProcess.once.code (/tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/node_modules/electron-builder/src/util/util.ts:124:14)
    at Object.onceWrapper (events.js:290:19)
    at emitTwo (events.js:106:13)
    at ChildProcess.emit (events.js:191:7)
    at maybeClose (internal/child_process.js:885:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
From previous event:
    at spawn (/tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/node_modules/electron-builder/src/util/util.ts:87:3)
    at installDependencies (/tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/node_modules/electron-builder/src/yarn.ts:65:3)
    at /tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/node_modules/electron-builder/src/yarn.ts:11:11
    at Generator.next (<anonymous>)
From previous event:
    at installOrRebuild (/tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/node_modules/electron-builder/out/yarn.js:33:21)
    at /tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/node_modules/electron-builder/src/install-app-deps.ts:29:2
    at Generator.next (<anonymous>)
From previous event:
    at main (/tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/node_modules/electron-builder/out/install-app-deps.js:27:21)
    at Object.<anonymous> (/tmp/yaourt-tmp-florian/aur-hyper/src/hyper-1.1.0/node_modules/electron-builder/out/install-app-deps.js:73:1)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.runMain (module.js:605:10)
    at run (bootstrap_node.js:420:7)
    at startup (bootstrap_node.js:139:9)
    at bootstrap_node.js:535:3
error Command failed with exit code 255.
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
==> ERROR: A failure occurred in prepare().
    Aborting...
==> ERROR: Makepkg was unable to build hyper.