Question

当我尝试执行Oppia的安装过程时，会抛出一条错误消息：

    Building languages list.
Compiling repl.coffee.
   minifying tmp/jsrepl.js using java -Xmx1g -jar ./tools/closure-compiler/trunk/build/compiler.jar --compilation_level SIMPLE_OPTIMIZATIONS --js
Done.
Downloading file yuicompressor-2.4.8.jar to ../oppia_tools/yuicompressor-2.4.8
Downloading file ui-bootstrap-tpls-0.10.0.js to ./third_party/static/ui-bootstrap-0.10.0
Downloading file ui-bootstrap-tpls-0.10.0.min.js to ./third_party/static/ui-bootstrap-0.10.0
Downloading file jquery.js to ./third_party/static/jquery-2.0.3
Downloading file jquery.min.js to ./third_party/static/jquery-2.0.3
Downloading file jquery.min.map to ./third_party/static/jquery-2.0.3
Downloading file jquery-ui.min.js to ./third_party/static/jqueryui-1.10.3
Downloading file angular.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular.min.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular.min.js.map to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-resource.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-resource.min.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-resource.min.js.map to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-route.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-route.min.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-route.min.js.map to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-sanitize.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-sanitize.min.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-sanitize.min.js.map to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-mocks.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file angular-scenario.js to ./third_party/static/angularjs-1.2.0-rc.3
Downloading file d3.min.js to ./third_party/static/d3js-3.2.8
Downloading and unzipping file select2-3.4.1 to ./third_party/static
Traceback (most recent call last):
  File "scripts/install_third_party.py", line 260, in <module>
    SELECT2_ZIP_ROOT_NAME, SELECT2_TARGET_ROOT_NAME)
  File "scripts/install_third_party.py", line 83, in download_and_unzip_files
    with zipfile.ZipFile(TMP_UNZIP_PATH, 'r') as z:
AttributeError: ZipFile instance has no attribute '__exit__'

我无法理解错误消息。我应该安装一些软件包（用于ZIP）吗？

Answer 1

您（或安装程序）是否实际运行Python 2.7？

行：with zipfile.ZipFile(TMP_UNZIP_PATH, 'r') as z:是with语句，它需要ZipFile实例来支持上下文管理器接口，即需要定义__enter__()和__exit__()方法。 / p>

在2.7版本中添加了对ZipFile的上下文管理器支持，对于Python 3，它在3.2中添加了。您没有使用正确的Python版本。

无法安装Oppia

1 个答案: