如何解決pip install Twisted時(shí)出錯(cuò): limits.h: No such file

zengdongbao 發(fā)布于2019-07-31 11:18 / 3047人閱讀

摘要：在使用安裝庫時(shí)出現(xiàn)以下錯(cuò)誤在網(wǎng)上搜了很久，僅發(fā)現(xiàn)針對的解決方案。在一番研究后，發(fā)現(xiàn)的故意刪除了。可以看到文件夾被恢復(fù)了。在這之后再執(zhí)行結(jié)果顯示蘋果的更新去除了，導(dǎo)致找不到文件，從而阻止了庫的安裝。

Environment: macOS mojave - 10.14.1; python 2.7.15/python 3.7.1.

在使用pip安裝Twisted庫時(shí)出現(xiàn)以下錯(cuò)誤：

In file included from /usr/local/lib/gcc/x86_64-apple-darwin15.6.0/7.1.0/include-fixed/syslimits.h:7:0,
                 from /usr/local/lib/gcc/x86_64-apple-darwin15.6.0/7.1.0/include-fixed/limits.h:34,
                 from /Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/Python.h:19,
                 from src/twisted/test/raiser.c:4:
/usr/local/lib/gcc/x86_64-apple-darwin15.6.0/7.1.0/include-fixed/limits.h:194:15: fatal error: limits.h: No such file or directory
 #include_next   /* recurse down to the real one */
               ^~~~~~~~~~
compilation terminated.
error: Setup script exited with error: command "gcc" failed with exit status 1

在網(wǎng)上搜了很久，僅發(fā)現(xiàn)針對linux的解決方案。沒有人提到macOS。

在一番研究后，發(fā)現(xiàn)macOS mojave的update故意刪除了/user/include。于是想到是否因?yàn)?usr/include不存在了，所以pip找不到limit.h了呢。

于是執(zhí)行了下面這行命令，重新手動恢復(fù)/usr/include文件夾。

open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg

可以看到/usr/include文件夾被恢復(fù)了。

在這之后再執(zhí)行

pip install Twisted

結(jié)果顯示successfully installed：

Collecting twisted
  Using cached https://files.pythonhosted.org/packages/5d/0e/a72d85a55761c2c3ff1cb968143a2fd5f360220779ed90e0fadf4106d4f2/Twisted-18.9.0.tar.bz2
Requirement already satisfied: zope.interface>=4.4.2 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from twisted) (4.6.0)
Requirement already satisfied: constantly>=15.1 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from twisted) (15.1.0)
Requirement already satisfied: incremental>=16.10.1 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from twisted) (17.5.0)
Requirement already satisfied: Automat>=0.3.0 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from twisted) (0.7.0)
Requirement already satisfied: hyperlink>=17.1.1 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from twisted) (18.0.0)
Requirement already satisfied: PyHamcrest>=1.9.0 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from twisted) (1.9.0)
Requirement already satisfied: attrs>=17.4.0 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from twisted) (18.2.0)
Requirement already satisfied: setuptools in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from zope.interface>=4.4.2->twisted) (39.0.1)
Requirement already satisfied: six in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from Automat>=0.3.0->twisted) (1.11.0)
Requirement already satisfied: idna>=2.5 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from hyperlink>=17.1.1->twisted) (2.7)
Building wheels for collected packages: twisted
  Running setup.py bdist_wheel for twisted ... done
  Stored in directory: /Users/Mescetina/Library/Caches/pip/wheels/57/2e/89/11ba83bc08ac30a5e3a6005f0310c78d231b96a270def88ca0
Successfully built twisted

蘋果macOS 10.14的更新去除了/usr/include，導(dǎo)致pip找不到header文件，從而阻止了Twisted庫的安裝。希望我的solution能幫到大家。