Travis CIビルドが失敗する

Question

私は、トラビスCIをテスト用に組み込むプロジェクトを持っています。

トラヴィスCIは、私がPull Requestをしたり、GitHub上の私のレポにプッシュしたりすると「失敗」してしまいます。

ここ

language: node_js 
node_js: 
    - "node" 
before_script: 
    -npm install -g webpack 
    -npm install -g mocha 
    -npm install -g chai 
    -npm start 
    - export DISPLAY=:99.0 
    - sh -e /etc/init.d/xvfb start 

は、エラーについてのトラヴィスCIからのメッセージです：

は、ここに私の.travis.ymlファイルです

Using worker: worker-linux-docker-f87d2e7f.prod.travis-ci.org:travis-linux-7 
system_info 
Build system information 
Build language: node_js 
Build group: stable 
Build dist: precise 
Build image provisioning date and time 
Thu Feb 5 15:09:33 UTC 2015 
Operating System Details 
Distributor ID: Ubuntu 
Description: Ubuntu 12.04.5 LTS 
Release: 12.04 
Codename: precise 
Linux Version 
3.13.0-29-generic 
Cookbooks Version 
a68419e https://github.com/travis-ci/travis-cookbooks/tree/a68419e 
GCC version 
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 
Copyright (C) 2011 Free Software Foundation, Inc. 
This is free software; see the source for copying conditions. There is NO 
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
LLVM version 
clang version 3.4 (tags/RELEASE_34/final) 
Target: x86_64-unknown-linux-gnu 
Thread model: posix 
Pre-installed Ruby versions 
ruby-1.9.3-p551 
Pre-installed Node.js versions 
v0.10.36 
Pre-installed Go versions 
1.4.1 
Redis version 
redis-server 2.8.19 
riak version 
2.0.2 
MongoDB version 
MongoDB 2.4.12 
CouchDB version 
couchdb 1.6.1 
Neo4j version 
1.9.4 
RabbitMQ Version 
3.4.3 
ElasticSearch version 
1.4.0 
Installed Sphinx versions 
2.0.10 
2.1.9 
2.2.6 
Default Sphinx version 
2.2.6 
Installed Firefox version 
firefox 31.0esr 
PhantomJS version 
1.9.8 
ant -version 
Apache Ant(TM) version 1.8.2 compiled on December 3 2011 
mvn -version 
Apache Maven 3.2.5 (12a6b3acb947671f09b81f49094c53f426d8cea1; 2014-12-14T17:29:23+00:00) 
Maven home: /usr/local/maven 
Java version: 1.7.0_76, vendor: Oracle Corporation 
Java home: /usr/lib/jvm/java-7-oracle/jre 
Default locale: en_US, platform encoding: ANSI_X3.4-1968 
OS name: "linux", version: "3.13.0-29-generic", arch: "amd64", family: "unix" 
fix.CVE-2015-7547 
$ export DEBIAN_FRONTEND=noninteractive 
W: Size of file /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_precise-backports_multiverse_source_Sources.gz is not what the server reported 5886 5888 
W: Size of file /var/lib/apt/lists/ppa.launchpad.net_ubuntugis_ppa_ubuntu_dists_precise_main_binary-amd64_Packages.gz is not what the server reported 36669 36677 
W: Size of file /var/lib/apt/lists/ppa.launchpad.net_ubuntugis_ppa_ubuntu_dists_precise_main_binary-i386_Packages.gz is not what the server reported 36729 36733 
Reading package lists... 
Building dependency tree... 
Reading state information... 
The following extra packages will be installed: 
    libc-bin libc-dev-bin libc6-dev 
Suggested packages: 
    glibc-doc 
The following packages will be upgraded: 
    libc-bin libc-dev-bin libc6 libc6-dev 
4 upgraded, 0 newly installed, 0 to remove and 221 not upgraded. 
Need to get 8,844 kB of archives. 
After this operation, 9,216 B disk space will be freed. 
Get:1 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main libc6-dev amd64 2.15-0ubuntu10.13 [2,943 kB] 
Get:2 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main libc-dev-bin amd64 2.15-0ubuntu10.13 [84.7 kB] 
Get:3 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main libc-bin amd64 2.15-0ubuntu10.13 [1,179 kB] 
Get:4 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main libc6 amd64 2.15-0ubuntu10.13 [4,637 kB] 
Fetched 8,844 kB in 0s (31.7 MB/s) 
Preconfiguring packages ... 
(Reading database ... 69991 files and directories currently installed.) 
Preparing to replace libc6-dev 2.15-0ubuntu10.10 (using .../libc6-dev_2.15-0ubuntu10.13_amd64.deb) ... 
Unpacking replacement libc6-dev ... 
Preparing to replace libc-dev-bin 2.15-0ubuntu10.10 (using .../libc-dev-bin_2.15-0ubuntu10.13_amd64.deb) ... 
Unpacking replacement libc-dev-bin ... 
Preparing to replace libc-bin 2.15-0ubuntu10.10 (using .../libc-bin_2.15-0ubuntu10.13_amd64.deb) ... 
Unpacking replacement libc-bin ... 
Processing triggers for man-db ... 
Setting up libc-bin (2.15-0ubuntu10.13) ... 
(Reading database ... 69991 files and directories currently installed.) 
Preparing to replace libc6 2.15-0ubuntu10.10 (using .../libc6_2.15-0ubuntu10.13_amd64.deb) ... 
Unpacking replacement libc6 ... 
Setting up libc6 (2.15-0ubuntu10.13) ... 
Setting up libc-dev-bin (2.15-0ubuntu10.13) ... 
Setting up libc6-dev (2.15-0ubuntu10.13) ... 
Processing triggers for libc-bin ... 
ldconfig deferred processing now taking place 
git.checkout 
0.46s$ git clone --depth=50 --branch=master https://github.com/NAME/mood.ly.git NAME/mood.ly 
Cloning into 'NAME/mood.ly'... 
remote: Counting objects: 1183, done. 
remote: Compressing objects: 100% (507/507), done. 
remote: Total 1183 (delta 616), reused 1170 (delta 608), pack-reused 0 
Receiving objects: 100% (1183/1183), 665.78 KiB | 0 bytes/s, done. 
Resolving deltas: 100% (616/616), done. 
Checking connectivity... done. 
$ cd NAME/mood.ly 
$ git checkout -qf 6bb7813f901f8d3cca359f8a9a1124df4dda86fe 
This job is running on container-based infrastructure, which does not allow use of 'sudo', setuid and setguid executables. 
If you require sudo, add 'sudo: required' to your .travis.yml 
See https://docs.travis-ci.com/user/workers/container-based-infrastructure/ for details. 
Updating nvm to v0.31.0 
2.25s$ nvm install node 
Downloading https://nodejs.org/dist/v6.1.0/node-v6.1.0-linux-x64.tar.xz... 
######################################################################## 100.0% 
Now using node v6.1.0 (npm v3.8.6) 
$ node --version 
v6.1.0 
$ npm --version 
3.8.6 
$ nvm --version 
0.31.0 
install 
47.43s$ npm install 
npm WARN deprecated jade@0.26.3: Jade has been renamed to pug, please install the latest version of pug instead of jade 
npm WARN deprecated graceful-fs@2.0.3: graceful-fs v3.0.0 and before will fail on node releases >= v7.0. Please update to graceful-fs@^4.0.0 as soon as possible. Use 'npm ls graceful-fs' to find it in the tree. 
npm WARN excluding symbolic link index.js -> lib/sass.js 
npm WARN excluding symbolic link lib/index.js -> sass.js 
mood.ly@1.0.0 /home/travis/build/NAME/mood.ly 
├─┬ babel-cli@6.8.0 
│ ├─┬ babel-polyfill@6.8.0 
│ │ └── babel-regenerator-runtime@6.5.0 
│ ├── babel-runtime@6.6.1 
│ ├─┬ bin-version-check@2.1.0 
│ │ ├─┬ bin-version@1.0.4 
***A BUNCH OF OTHER DEPENDENCIES* (it goes over 30K characters so I had to redact it)** 
npm WARN optional Skipping failed optional dependency /chokidar/fsevents: 
npm WARN notsup Not compatible with your operating system or architecture: fsevents@1.0.12 
0.00s$ -npm install -g webpack -npm install -g mocha -npm install -g chai -npm run build-server - export DISPLAY=:99.0 - sh -e /etc/init.d/xvfb start 
/home/travis/build.sh: line 45: eval: -n: invalid option 
eval: usage: eval [arg ...] 
The command "-npm install -g webpack -npm install -g mocha -npm install -g chai -npm run build-server - export DISPLAY=:99.0 - sh -e /etc/init.d/xvfb start" failed and exited with 2 during . 
Your build has been stopped. 

本当にこれでいくつかの助け/アドバイスをお願い申し上げます。

ありがとうございます。

Answer 1

The command "-npm install -g webpack -npm install -g mocha -npm install -g chai -npm run build-server - export DISPLAY=:99.0 - sh -e /etc/init.d/xvfb start" failed and exited with 2 during . 

この行はヒントにする必要があります。 npmの前にダッシュ（例：-npm）があります。構成内の-とnpmの間にスペースを追加します。

before_script: 
    - npm install -g webpack 
    - npm install -g mocha 
    - npm install -g chai 
    - npm start 
    - export DISPLAY=:99.0 
    - sh -e /etc/init.d/xvfb start