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

IT_man

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! I/ A6 @2 f/ t) n  `When you compile(./configure ) for install component found error :  checking for PCRE JIT support ... not found

+ g1 b8 k* h8 MYou need to install "PCRE with JIT support"
" m- u2 v% p5 J, W. b5 e1 WEnter 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
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3. cd pcre-8.20-RC1
   $ H% @1 g0 x+ v/ w0 c
4. ./configure --enable-jit

複製代碼

# }/ m- Z. T; @4 |) N* ]7 {+ tMake sure you see that JIT compiling support is enabled, see example:

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9 u6 J. S! ?& y4 r& w. L* A! a) wmake
# q8 e4 `. N% ^; U2 `% `# mmake install
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P.S
if no c++ or gcc (C compiler)  then
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gcc -v
! I# V+ ?) b% j. eg++ -v
7 `% b- s0 x$ h5 ]: ^c++ -v
( i5 l/ y) @6 Rif no ==> install
yum install gcc-c++

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