Atom editor autopep8错误--缩进大小

最近在atom中安装了atom美化包。我使用Linux作为操作系统。我已经安装了丢失的autopep8 python包，但仍然收到这个意外错误

autopep8:错误：没有这样的选项：-缩进大小

Usage: autopep8 [options] [filename [filename ...]]
Use filename '-'  for stdin.
autopep8: error: no such option: --indent-size
Hide Stack Trace
Error: Usage: autopep8 [options] [filename [filename ...]]
Use filename '-'  for stdin.
autopep8: error: no such option: --indent-size
    at /home/.atom/packages/atom-beautify/src/beautifiers/beautifier.coffee:287:27
    at tryCatcher (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/promise.js:504:31)
    at Promise._settlePromise (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/promise.js:561:18)
    at Promise._settlePromise0 (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/promise.js:606:10)
    at Promise._settlePromises (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/promise.js:685:18)
    at Async._drainQueue (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/async.js:138:16)
    at Async._drainQueues (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/async.js:148:10)
    at Async.drainQueues (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/async.js:17:14)
    at process._tickCallback (node.js:392:9)

有人知道为什么吗？下面是完整的stacktrace

用法：autopep8[选项][文件名[文件名…]]使用文件名“-” 对于stdin

autopep8:错误：没有这样的选项：-缩进大小

Usage: autopep8 [options] [filename [filename ...]]
Use filename '-'  for stdin.
autopep8: error: no such option: --indent-size
Hide Stack Trace
Error: Usage: autopep8 [options] [filename [filename ...]]
Use filename '-'  for stdin.
autopep8: error: no such option: --indent-size
    at /home/.atom/packages/atom-beautify/src/beautifiers/beautifier.coffee:287:27
    at tryCatcher (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/promise.js:504:31)
    at Promise._settlePromise (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/promise.js:561:18)
    at Promise._settlePromise0 (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/promise.js:606:10)
    at Promise._settlePromises (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/promise.js:685:18)
    at Async._drainQueue (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/async.js:138:16)
    at Async._drainQueues (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/async.js:148:10)
    at Async.drainQueues (/home/.atom/packages/atom-beautify/node_modules/bluebird/js/release/async.js:17:14)
    at process._tickCallback (node.js:392:9)

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apt获取并移除它，然后通过pip安装： pip安装autopep8