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

IT_man

tid=19055&

" R+ c% t" P  R; ^: r1 O7 B- UWhen you compile(./configure ) for install component found error :  checking for PCRE JIT support ... not found

4 `, U5 `5 I+ e0 V4 OYou need to install "PCRE with JIT support"
Enter the following commands for PCRE JIT installation:
7 A8 l+ O6 M5 s

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
   & S  ~! Z' [) P. D/ R
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:

: W. a' n7 K# |$ ^" Y( m' M
make
8 v4 h* ^0 P! _$ E- K0 jmake install

* J: x& H0 q; gP.S
if no c++ or gcc (C compiler)  then
- g6 P5 J- c& dcheck if have c++ or gcc  ==>
8 L; G% t# Z- }' `8 |gcc -v
g++ -v
c++ -v
if no ==> install
1 }0 ]" p) k2 [% _yum install gcc-c++

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