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

IT_man

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) Q2 `5 w9 y# N! J- R" l+ @When 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"
Enter 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
   ! `4 h4 R0 |6 C% O' ]# h$ t
3. cd pcre-8.20-RC1
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4. ./configure --enable-jit

複製代碼

Make sure you see that JIT compiling support is enabled, see example:
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5 P) d6 S9 b$ |5 `6 emake
make install

P.S
( N/ s# V0 q" G" s: y+ A7 {if no c++ or gcc (C compiler)  then
check if have c++ or gcc  ==>
" c7 X+ K& o8 l& J2 `7 [, `: c5 qgcc -v
$ h6 E3 k6 o+ ^- _. Jg++ -v
* D* N7 B$ `/ D" a7 M, v! K/ Hc++ -v
* c) S3 v: p6 J8 @# Cif no ==> install
yum install gcc-c++

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