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

IT_man

When you compile(./configure ) for install component found error :  checking for PCRE JIT support ... not found

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
   / M3 ~2 a% N* [$ m
3. cd pcre-8.20-RC1
   % S' A& X; m# T% ?
4. ./configure --enable-jit

複製代碼

) k6 X2 {% o$ A; k( q/ wMake sure you see that JIT compiling support is enabled, see example:


+ h5 S- W) _% G# f5 @1 E( p. pmake
make install
  A. \2 Q! u# }0 P3 ?" f
- n3 l9 V0 T& kP.S
$ u: ?5 b: c  F* ^. o1 Y5 zif no c++ or gcc (C compiler)  then
check if have c++ or gcc  ==>
. q# }3 L6 x+ }( pgcc -v
0 j- U# a/ }2 c/ d8 zg++ -v
c++ -v
if no ==> install
yum install gcc-c++
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