茶包專欄 pip 安裝 M2Crypto 失敗：swig error : Unrecognized option -builtin

今天在用 pip 安裝 M2Crypto 的時候遇到安裝失敗，錯誤訊息提示：

building 'M2Crypto.__m2crypto' extension 
 swigging SWIG/_m2crypto.i to SWIG/_m2crypto_wrap.c 
 swig -python -D__x86_64__ -I/usr/local/python3.5/include/python3.5m -I/usr/include -I/usr/include/openssl -includeall -modern -builtin -outdir build/lib.linux-x86_64-3.5/M2Crypto -o SWIG/_m2crypto_wrap.c SWIG/_m2crypto.i 
 swig error : Unrecognized option -builtin 
 Use 'swig -help' for available options. 
 error: command 'swig' failed with exit status 1

 

swig 找不到 -builtin 參數，grep 了一下 help 確實沒有，發現 CentOS 6 中內建的 swig 版本是 1.3.40-6，但目前的 swig 版本已經升到 3.0.10，也太舊了！！

$ rpm -qa | grep swig 
  
 swig-1.3.40-6.el6.x86_64

 

從 repo 套件上是找不到升級版本的，索性直接 compiler 使用

 

安裝 swig，官方最新版本下載

$ wget http://prdownloads.sourceforge.net/swig/swig-3.0.10.tar.gz 
 $ tar zxvf swig-3.0.10.tar.gz 
 $ cd swig-3.0.10 
 $ ./configure --prefix=/usr 
 $ make && make install

 

驗證 swig 版本

$ swig -version | grep Version 
 SWIG Version 3.0.10

 

pip 安裝 M2Crypto

$ pip install m2crypto 
 Collecting m2crypto 
   Using cached M2Crypto-0.24.0.tar.gz 
 Installing collected packages: m2crypto 
   Running setup.py install for m2crypto ... done 
 Successfully installed m2crypto-0.24.0

搞定！

 

 

如果你在編譯 swig 的時候出現錯誤

checking for pcre-config... no 
 configure: error: in `/root/swig-3.0.10': 
 configure: error:  
         Cannot find pcre-config script from PCRE (Perl Compatible Regular Expressions)

 

代表你少了 pcre Library

$ yum install pcre-devel

 

 

 

 

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