checking for PCRE JIT support ... not found[含1張圖]

IT_man

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; X0 g8 u+ k3 M# w* lWhen you compile(./configure ) for install component found error :  checking for PCRE JIT support ... not found
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You need to install "PCRE with JIT support"
, o& V( c! q; O0 |  yEnter the following commands for PCRE JIT installation:
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1. wget http://ftp.exim.org/pub/pcre/Testing/pcre-8.20-RC1.tar.gz
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2. tar -xzvf pcre-8.20-RC1.tar.gz
   
3. cd pcre-8.20-RC1
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4. ./configure --enable-jit

複製代碼

* h& w0 b7 e8 h; U/ F! dMake sure you see that JIT compiling support is enabled, see example:
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make
, A5 O; u  C& ]8 r; f4 Mmake install
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if no c++ or gcc (C compiler)  then
5 x/ S- l; d; }$ N$ @; v  icheck if have c++ or gcc  ==>
gcc -v
, A4 r2 r8 ?- cg++ -v
c++ -v
- A0 _3 c# i) F0 B$ Tif no ==> install
/ M% G6 W+ e8 H: L" Jyum install gcc-c++


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