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

IT_man

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) W; e% w+ S, @; C9 C. rWhen you compile(./configure ) for install component found error :  checking for PCRE JIT support ... not found
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2 o- W) k0 j' d& E) x  t* U5 tYou need to install "PCRE with JIT support"
# b* C# L( v* q  ^+ wEnter the following commands for PCRE JIT installation:

1. wget http://ftp.exim.org/pub/pcre/Testing/pcre-8.20-RC1.tar.gz
   
2. tar -xzvf pcre-8.20-RC1.tar.gz
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3. cd pcre-8.20-RC1
   
4. ./configure --enable-jit

複製代碼

Make sure you see that JIT compiling support is enabled, see example:
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* h/ W, v. M7 v2 u8 S8 r  l4 Xmake
* u) O# x2 {/ c, B) lmake install
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P.S
if no c++ or gcc (C compiler)  then
& S4 x* M% J. y5 f2 u; F( T. `check if have c++ or gcc  ==>
gcc -v
: t8 z+ L1 I! g, @g++ -v
c++ -v
- J! o- T3 ?' f# ~8 `+ z8 Y8 bif no ==> install
yum install gcc-c++
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