Php:在ubuntu上的laravel家园(流浪者)安装v8js时出错
Php:在ubuntu上的laravel家园(流浪者)安装v8js时出错
提问于 2016-06-26 08:03:19
你好，我在laravel宅基地(流浪者)上安装v8js有困难。
在看了这两个图坦尼克之后
1.在Linux上安装v8js (与Homestead一起工作)！
我启动了以下命令
$ sudo apt-get install libv8-dev libv8-dbg g++ cpp
$ sudo pecl install v8js-0.1.3还请注意，当/opt/v8要求我使用libv8的安装前缀时，我输入了它
编辑:根据用户的请求，我发布错误代码并删除相同的屏幕截图
这是我的错误代码
当我运行第一个命令时，会得到以下错误
$ sudo apt-get install libv8-dev libv8-dbg g++ cpp
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libv8-dbg is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'libv8-dbg' has no installation candidate当我运行第二个命令时，它要求我提供libv8的安装前缀.我输入/opt/v8并获得以下错误
$ sudo pecl install v8js-0.1.3
downloading v8js-0.1.3.tgz ...
Starting to download v8js-0.1.3.tgz (17,968 bytes)
......done: 17,968 bytes
8 source files, building
running: phpize
Configuring for:
PHP Api Version: 20151012
Zend Module Api No: 20151012
Zend Extension Api No: 320151012
Please provide the installation prefix of libv8 [autodetect] : /opt/v8
building in /tmp/pear/temp/pear-build-rootlo1BwQ/v8js-0.1.3
running: /tmp/pear/temp/v8js/configure --with-php-config=/usr/bin/php-config --with-v8js=/opt/v8
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for a sed that does not truncate output... /bin/sed
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for PHP prefix... /usr
checking for PHP includes... -I/usr/include/php/20151012 -I/usr/include/php/20151012/main -I/usr/include/php/20151012/TSRM -I/usr/include/php/20151012/Zend -I/usr/include/php/20151012/ext -I/usr/include/php/20151012/ext/date/lib
checking for PHP extension directory... /usr/lib/php/20151012
checking for PHP installed headers prefix... /usr/include/php/20151012
checking if debug is enabled... no
checking if zts is enabled... no
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 V8 Javascript Engine... yes, shared
checking for V8 files in default path... found in /usr
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to run the C++ preprocessor... g++ -E
checking for V8 version... 3.14.5.9
checking how to print strings... printf
checking for a sed that does not truncate output... (cached) /bin/sed
checking for fgrep... /bin/grep -F
checking for ld used by cc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking for gawk... (cached) nawk
checking command to parse /usr/bin/nm -B output from cc object... ok
checking for sysroot... no
checking for mt... mt
checking if mt is a manifest tool... no
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if cc supports -fno-rtti -fno-exceptions... no
checking for cc option to produce PIC... -fPIC -DPIC
checking if cc PIC flag -fPIC -DPIC works... yes
checking if cc static flag -static works... yes
checking if cc supports -c -o file.o... yes
checking if cc supports -c -o file.o... (cached) yes
checking whether the cc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking how to run the C++ preprocessor... g++ -E
checking for ld used by g++... /usr/bin/ld -m elf_x86_64
checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes
checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC -DPIC
checking if g++ PIC flag -fPIC -DPIC works... yes
checking if g++ static flag -static works... yes
checking if g++ supports -c -o file.o... yes
checking if g++ supports -c -o file.o... (cached) yes
checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
configure: creating ./config.status
config.status: creating config.h
config.status: executing libtool commands
running: make
/bin/bash /tmp/pear/temp/pear-build-rootlo1BwQ/v8js-0.1.3/libtool --mode=compile g++ -I. -I/tmp/pear/temp/v8js -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootlo1BwQ/v8js-0.1.3/include -I/tmp/pear/temp/pear-build-rootlo1BwQ/v8js-0.1.3/main -I/tmp/pear/temp/v8js -I/usr/include/php/20151012 -I/usr/include/php/20151012/main -I/usr/include/php/20151012/TSRM -I/usr/include/php/20151012/Zend -I/usr/include/php/20151012/ext -I/usr/include/php/20151012/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/v8js/v8js.cc -o v8js.lo
libtool: compile: g++ -I. -I/tmp/pear/temp/v8js -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootlo1BwQ/v8js-0.1.3/include -I/tmp/pear/temp/pear-build-rootlo1BwQ/v8js-0.1.3/main -I/tmp/pear/temp/v8js -I/usr/include/php/20151012 -I/usr/include/php/20151012/main -I/usr/include/php/20151012/TSRM -I/usr/include/php/20151012/Zend -I/usr/include/php/20151012/ext -I/usr/include/php/20151012/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/v8js/v8js.cc -fPIC -DPIC -o .libs/v8js.o
/tmp/pear/temp/v8js/v8js.cc:32:40: fatal error: ext/standard/php_smart_str.h: No such file or directory
#include "ext/standard/php_smart_str.h"
^
compilation terminated.
make: *** [v8js.lo] Error 1
ERROR: `make' failed回答 2
Stack Overflow用户
发布于 2016-07-10 06:32:07
我已经找到了解决这个问题的方法；我们应该签出5.1.99版本的，因为最新的v8js构建似乎失败了。
背景历史
在构建V8 #238时未找到Bug "unicode/uchar.h“，也在Github上打开
电流溶液
这些命令如下：
如果尚未安装build-essential，请安装：
sudo apt-get install build-essential如果尚未安装libicu-dev，请安装：
sudo apt-get install libicu-dev
cd /tmp首先安装depot_tools (源签出所需的)
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
export PATH=`pwd`/depot_tools:"$PATH"下载v8
fetch v8
cd v8结帐工作版本：
git checkout 5.1.99
gclient sync使用操作系统的libicu
export GYP_DEFINES="use_system_icu=1"构建(带有内部快照)
export GYPFLAGS="-Dv8_use_external_startup_data=0"强制陀螺使用系统范围的ld.gold
export GYPFLAGS="${GYPFLAGS} -Dlinux_use_bundled_gold=0"
make native library=shared snapshot=on -j8安装到/usr
sudo mkdir -p /usr/lib /usr/include
sudo cp out/native/lib.target/lib*.so /usr/lib/
sudo cp -R include/* /usr/include..。对于V8 < 5.2.51，libv8_libplatform.a是在tools/gyp目录中构建的
echo -e "create /usr/lib/libv8_libplatform.a\naddlib out/native/obj.target/tools/gyp/libv8_libplatform.a\nsave\nend" | sudo ar -M编译php-v8js本身
cd /tmp
git clone https://github.com/phpv8/v8js.git
cd v8js
phpize
./configure
make
make test
sudo make install然后将extension=v8js.so添加到php.ini文件中。
Stack Overflow用户
发布于 2017-06-15 06:26:02
我在Ubuntu16VM上安装v8js时遇到了同样的问题(使用流浪者/家园)。这里不是从源代码编译，而是我如何解决这个问题：
1. sudo apt-get install g++ cpp
2. sudo add-apt-repository
3. sudo apt-get update
4. sudo pecl install v8js
5. sudo service php7.1-fpm restart页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/38036420
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