我正在尝试安装PHP xdiff 扩展在装有 Apache 2 和 PHP 版本 5.4.44 的 Debian 上，但我无法让它工作。
我尝试了以下
pecl install xdiff
但是我得到了错误：
[…]
checking for PHP prefix... /usr
checking for PHP includes... -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib
checking for PHP extension directory... /usr/lib/php5/20100525
checking for PHP installed headers prefix... /usr/include/php5
checking if debug is enabled... no
checking if zts is enabled... no
checking for re2c... no
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers.
checking for gawk... no
checking for nawk... nawk
checking if nawk is broken... no
checking for xdiff support... yes, shared
checking for xdiff files in default path... not found
configure: error: Please reinstall the libxdiff distribution
ERROR: `/tmp/pear/temp/xdiff/configure --with-xdiff' failed
之后我安装re2c了
apt-get install re2c
现在我得到：
checking for re2c... re2c
checking for re2c version... 0.13.5 (ok)
checking for gawk... no
checking for nawk... nawk
checking if nawk is broken... no
checking for xdiff support... yes, shared
checking for xdiff files in default path... not found
configure: error: Please reinstall the libxdiff distribution
ERROR: `/tmp/pear/temp/xdiff/configure --with-xdiff' failed
我想我必须安装，libxdiff但我该如何安装呢？
[更新]
由于我找不到任何可以自行编译的来源，因此我尝试转换Fedorer 的 rpm 包和alian。
apt-get install alian
wget ftp://ftp.muug.mb.ca/mirror/fedora/linux/releases/20/Everything/x86_64/os/Packages/l/libxdiff-1.0-3.fc20.x86_64.rpm
alian libxdiff-1.0-3.fc20.x86_64.rpm
dpkg -i libxdiff-1.0-3.fc20.x86_64.deb
虽然安装过程没有出现任何错误，但尝试安装xdiff时却pecl出现了与上述相同的错误。
[更新 2] 我尝试进行如下编译：
curl -O http://www.xmailserver.org/libxdiff-0.23.tar.gz
tar -xzf libxdiff-0.23.tar.gz
cd libxdiff-0.23/
./configure
make
make install
但是我得到了错误：
make all-recursive
make[1]: Entering directory '/home/user/libxdiff-0.23'
Making all in .
make[2]: Entering directory '/home/user/libxdiff-0.23'
make[2]: Leaving directory '/home/user/libxdiff-0.23'
Making all in xdiff
make[2]: Entering directory '/home/user/libxdiff-0.23/xdiff'
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xdiffi.lo -MD -MP -MF ".deps/xdiffi.Tpo" -c -o xdiffi.lo xdiffi.c; \
then mv -f ".deps/xdiffi.Tpo" ".deps/xdiffi.Plo"; else rm -f ".deps/xdiffi.Tpo"; exit 1; fi
mkdir .libs
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xdiffi.lo -MD -MP -MF .deps/xdiffi.Tpo -c xdiffi.c -fPIC -DPIC -o .libs/xdiffi.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xdiffi.lo -MD -MP -MF .deps/xdiffi.Tpo -c xdiffi.c -o xdiffi.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xprepare.lo -MD -MP -MF ".deps/xprepare.Tpo" -c -o xprepare.lo xprepare.c; \
then mv -f ".deps/xprepare.Tpo" ".deps/xprepare.Plo"; else rm -f ".deps/xprepare.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xprepare.lo -MD -MP -MF .deps/xprepare.Tpo -c xprepare.c -fPIC -DPIC -o .libs/xprepare.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xprepare.lo -MD -MP -MF .deps/xprepare.Tpo -c xprepare.c -o xprepare.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xpatchi.lo -MD -MP -MF ".deps/xpatchi.Tpo" -c -o xpatchi.lo xpatchi.c; \
then mv -f ".deps/xpatchi.Tpo" ".deps/xpatchi.Plo"; else rm -f ".deps/xpatchi.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xpatchi.lo -MD -MP -MF .deps/xpatchi.Tpo -c xpatchi.c -fPIC -DPIC -o .libs/xpatchi.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xpatchi.lo -MD -MP -MF .deps/xpatchi.Tpo -c xpatchi.c -o xpatchi.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xmerge3.lo -MD -MP -MF ".deps/xmerge3.Tpo" -c -o xmerge3.lo xmerge3.c; \
then mv -f ".deps/xmerge3.Tpo" ".deps/xmerge3.Plo"; else rm -f ".deps/xmerge3.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xmerge3.lo -MD -MP -MF .deps/xmerge3.Tpo -c xmerge3.c -fPIC -DPIC -o .libs/xmerge3.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xmerge3.lo -MD -MP -MF .deps/xmerge3.Tpo -c xmerge3.c -o xmerge3.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xemit.lo -MD -MP -MF ".deps/xemit.Tpo" -c -o xemit.lo xemit.c; \
then mv -f ".deps/xemit.Tpo" ".deps/xemit.Plo"; else rm -f ".deps/xemit.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xemit.lo -MD -MP -MF .deps/xemit.Tpo -c xemit.c -fPIC -DPIC -o .libs/xemit.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xemit.lo -MD -MP -MF .deps/xemit.Tpo -c xemit.c -o xemit.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xmissing.lo -MD -MP -MF ".deps/xmissing.Tpo" -c -o xmissing.lo xmissing.c; \
then mv -f ".deps/xmissing.Tpo" ".deps/xmissing.Plo"; else rm -f ".deps/xmissing.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xmissing.lo -MD -MP -MF .deps/xmissing.Tpo -c xmissing.c -fPIC -DPIC -o .libs/xmissing.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xmissing.lo -MD -MP -MF .deps/xmissing.Tpo -c xmissing.c -o xmissing.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xutils.lo -MD -MP -MF ".deps/xutils.Tpo" -c -o xutils.lo xutils.c; \
then mv -f ".deps/xutils.Tpo" ".deps/xutils.Plo"; else rm -f ".deps/xutils.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xutils.lo -MD -MP -MF .deps/xutils.Tpo -c xutils.c -fPIC -DPIC -o .libs/xutils.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xutils.lo -MD -MP -MF .deps/xutils.Tpo -c xutils.c -o xutils.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xadler32.lo -MD -MP -MF ".deps/xadler32.Tpo" -c -o xadler32.lo xadler32.c; \
then mv -f ".deps/xadler32.Tpo" ".deps/xadler32.Plo"; else rm -f ".deps/xadler32.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xadler32.lo -MD -MP -MF .deps/xadler32.Tpo -c xadler32.c -fPIC -DPIC -o .libs/xadler32.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xadler32.lo -MD -MP -MF .deps/xadler32.Tpo -c xadler32.c -o xadler32.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xbdiff.lo -MD -MP -MF ".deps/xbdiff.Tpo" -c -o xbdiff.lo xbdiff.c; \
then mv -f ".deps/xbdiff.Tpo" ".deps/xbdiff.Plo"; else rm -f ".deps/xbdiff.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xbdiff.lo -MD -MP -MF .deps/xbdiff.Tpo -c xbdiff.c -fPIC -DPIC -o .libs/xbdiff.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xbdiff.lo -MD -MP -MF .deps/xbdiff.Tpo -c xbdiff.c -o xbdiff.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xbpatchi.lo -MD -MP -MF ".deps/xbpatchi.Tpo" -c -o xbpatchi.lo xbpatchi.c; \
then mv -f ".deps/xbpatchi.Tpo" ".deps/xbpatchi.Plo"; else rm -f ".deps/xbpatchi.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xbpatchi.lo -MD -MP -MF .deps/xbpatchi.Tpo -c xbpatchi.c -fPIC -DPIC -o .libs/xbpatchi.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xbpatchi.lo -MD -MP -MF .deps/xbpatchi.Tpo -c xbpatchi.c -o xbpatchi.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xversion.lo -MD -MP -MF ".deps/xversion.Tpo" -c -o xversion.lo xversion.c; \
then mv -f ".deps/xversion.Tpo" ".deps/xversion.Plo"; else rm -f ".deps/xversion.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xversion.lo -MD -MP -MF .deps/xversion.Tpo -c xversion.c -fPIC -DPIC -o .libs/xversion.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xversion.lo -MD -MP -MF .deps/xversion.Tpo -c xversion.c -o xversion.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xalloc.lo -MD -MP -MF ".deps/xalloc.Tpo" -c -o xalloc.lo xalloc.c; \
then mv -f ".deps/xalloc.Tpo" ".deps/xalloc.Plo"; else rm -f ".deps/xalloc.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xalloc.lo -MD -MP -MF .deps/xalloc.Tpo -c xalloc.c -fPIC -DPIC -o .libs/xalloc.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xalloc.lo -MD -MP -MF .deps/xalloc.Tpo -c xalloc.c -o xalloc.o >/dev/null 2>&1
if /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xrabdiff.lo -MD -MP -MF ".deps/xrabdiff.Tpo" -c -o xrabdiff.lo xrabdiff.c; \
then mv -f ".deps/xrabdiff.Tpo" ".deps/xrabdiff.Plo"; else rm -f ".deps/xrabdiff.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xrabdiff.lo -MD -MP -MF .deps/xrabdiff.Tpo -c xrabdiff.c -fPIC -DPIC -o .libs/xrabdiff.o
gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -MT xrabdiff.lo -MD -MP -MF .deps/xrabdiff.Tpo -c xrabdiff.c -o xrabdiff.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 -o libxdiff.la -rpath /usr/local/lib xdiffi.lo xprepare.lo xpatchi.lo xmerge3.lo xemit.lo xmissing.lo xutils.lo xadler32.lo xbdiff.lo xbpatchi.lo xversion.lo xalloc.lo xrabdiff.lo
gcc -shared .libs/xdiffi.o .libs/xprepare.o .libs/xpatchi.o .libs/xmerge3.o .libs/xemit.o .libs/xmissing.o .libs/xutils.o .libs/xadler32.o .libs/xbdiff.o .libs/xbpatchi.o .libs/xversion.o .libs/xalloc.o .libs/xrabdiff.o -Wl,-soname -Wl,libxdiff.so.0 -o .libs/libxdiff.so.0.0.0
(cd .libs && rm -f libxdiff.so.0 && ln -s libxdiff.so.0.0.0 libxdiff.so.0)
(cd .libs && rm -f libxdiff.so && ln -s libxdiff.so.0.0.0 libxdiff.so)
ar cru .libs/libxdiff.a xdiffi.o xprepare.o xpatchi.o xmerge3.o xemit.o xmissing.o xutils.o xadler32.o xbdiff.o xbpatchi.o xversion.o xalloc.o xrabdiff.o
ranlib .libs/libxdiff.a
creating libxdiff.la
(cd .libs && rm -f libxdiff.la && ln -s ../libxdiff.la libxdiff.la)
make[2]: Leaving directory '/home/user/libxdiff-0.23/xdiff'
Making all in test
make[2]: Entering directory '/home/user/libxdiff-0.23/test'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../xdiff -g -O2 -MT xdiff_test.o -MD -MP -MF ".deps/xdiff_test.Tpo" -c -o xdiff_test.o xdiff_test.c; \
then mv -f ".deps/xdiff_test.Tpo" ".deps/xdiff_test.Po"; else rm -f ".deps/xdiff_test.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../xdiff -g -O2 -MT xtestutils.o -MD -MP -MF ".deps/xtestutils.Tpo" -c -o xtestutils.o xtestutils.c; \
then mv -f ".deps/xtestutils.Tpo" ".deps/xtestutils.Po"; else rm -f ".deps/xtestutils.Tpo"; exit 1; fi
/bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 -o xdiff_test xdiff_test.o xtestutils.o ../xdiff/.libs/libxdiff.a
mkdir .libs
gcc -g -O2 -o xdiff_test xdiff_test.o xtestutils.o ../xdiff/.libs/libxdiff.a
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../xdiff -g -O2 -MT xregression.o -MD -MP -MF ".deps/xregression.Tpo" -c -o xregression.o xregression.c; \
then mv -f ".deps/xregression.Tpo" ".deps/xregression.Po"; else rm -f ".deps/xregression.Tpo"; exit 1; fi
/bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 -o xregression xregression.o xtestutils.o ../xdiff/.libs/libxdiff.a
gcc -g -O2 -o xregression xregression.o xtestutils.o ../xdiff/.libs/libxdiff.a
make[2]: Leaving directory '/home/user/libxdiff-0.23/test'
Making all in tools
make[2]: Entering directory '/home/user/libxdiff-0.23/tools'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -DXRAB_WORD_TYPE=int -DXRAB_WORD_PFMT=\"0x%x\" -g -O2 -MT xrabin32-xrabin.o -MD -MP -MF ".deps/xrabin32-xrabin.Tpo" -c -o xrabin32-xrabin.o `test -f 'xrabin.c' || echo './'`xrabin.c; \
then mv -f ".deps/xrabin32-xrabin.Tpo" ".deps/xrabin32-xrabin.Po"; else rm -f ".deps/xrabin32-xrabin.Tpo"; exit 1; fi
xrabin.c: In function ‘main’:
xrabin.c:242:4: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 4 has type ‘long unsigned int’ [-Wformat=]
degree, XPLYW_BITS);
^
xrabin.c:255:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "#if defined(XRABPLY_TYPE%d)\n\n", XPLYW_BITS);
^
xrabin.c:256:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "#if !defined(XV%d)\n", XPLYW_BITS);
^
xrabin.c:257:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "#define XV%d(v) ((xply_word) v ## ULL)\n", XPLYW_BITS);
^
xrabin.c:260:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
XPLYW_BITS, ply);
^
xrabin.c:263:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "typedef unsigned XRABPLY_TYPE%d xply_word;\n\n", XPLYW_BITS);
^
xrabin.c:274:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "XV%d(" XRAB_WORD_PFMT ")", XPLYW_BITS, t[i]);
^
xrabin.c:288:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "XV%d(" XRAB_WORD_PFMT ")", XPLYW_BITS, u[i]);
^
xrabin.c:292:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "#endif /* if defined(XRABPLY_TYPE%d) */\n\n", XPLYW_BITS);
^
/bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 -o xrabin32 xrabin32-xrabin.o
mkdir .libs
gcc -g -O2 -o xrabin32 xrabin32-xrabin.o
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -DXRAB_WORD_TYPE="long long" -DXRAB_WORD_PFMT=\"0x%llx\" -g -O2 -MT xrabin64-xrabin.o -MD -MP -MF ".deps/xrabin64-xrabin.Tpo" -c -o xrabin64-xrabin.o `test -f 'xrabin.c' || echo './'`xrabin.c; \
then mv -f ".deps/xrabin64-xrabin.Tpo" ".deps/xrabin64-xrabin.Po"; else rm -f ".deps/xrabin64-xrabin.Tpo"; exit 1; fi
xrabin.c: In function ‘main’:
xrabin.c:242:4: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 4 has type ‘long unsigned int’ [-Wformat=]
degree, XPLYW_BITS);
^
xrabin.c:255:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "#if defined(XRABPLY_TYPE%d)\n\n", XPLYW_BITS);
^
xrabin.c:256:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "#if !defined(XV%d)\n", XPLYW_BITS);
^
xrabin.c:257:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "#define XV%d(v) ((xply_word) v ## ULL)\n", XPLYW_BITS);
^
xrabin.c:260:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
XPLYW_BITS, ply);
^
xrabin.c:263:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "typedef unsigned XRABPLY_TYPE%d xply_word;\n\n", XPLYW_BITS);
^
xrabin.c:274:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "XV%d(" XRAB_WORD_PFMT ")", XPLYW_BITS, t[i]);
^
xrabin.c:288:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "XV%d(" XRAB_WORD_PFMT ")", XPLYW_BITS, u[i]);
^
xrabin.c:292:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
fprintf(stdout, "#endif /* if defined(XRABPLY_TYPE%d) */\n\n", XPLYW_BITS);
^
/bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 -o xrabin64 xrabin64-xrabin.o
gcc -g -O2 -o xrabin64 xrabin64-xrabin.o
make[2]: Leaving directory '/home/user/libxdiff-0.23/tools'
Making all in man
make[2]: Entering directory '/home/user/libxdiff-0.23/man'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/user/libxdiff-0.23/man'
make[1]: Leaving directory '/home/user/libxdiff-0.23'
答案1
你的目标只是安装 php diff 扩展。只需执行以下命令即可。
cd /usr/src/
curl -O http://www.xmailserver.org/libxdiff-0.23.tar.gz
tar -xzf libxdiff-0.23.tar.gz
cd libxdiff-0.23/
./configure
make
pecl install xdiff-2.0.1
根据提示直接输入
libxdiff library installation dir? [autodetect] : /usr/src/libxdiff-0.23
答案2
如果您使用 php 版本 5.4 或更高版本，这种情况该怎么办？实际软件包在这里 http://pecl.php.net/package/xdiff/1.5.2
您可以通过 pecl 安装它：
pecl install xdiff-beta
祝你好运 ！
答案3
对于现在遇到同样问题的任何人来说，比如我自己，这应该可以解决问题：
curl -O http://www.xmailserver.org/libxdiff-0.23.tar.gz
tar -xzf libxdiff-0.23.tar.gz
cd libxdiff-0.23/
./configure
make
make install