如何在Ubuntu上安装PHP 7(下一代PHP) [英] How do I install PHP 7 (PHP next generation) on Ubuntu
问题描述
如何在Ubuntu上安装PHP 7(下一代PHP)?
How do I install PHP 7 (PHP next generation) on Ubuntu?
我想在全新安装的Ubuntu上安装PHP 7，以了解我将面临的问题.
I wanted to install PHP 7 on a clean install of Ubuntu to see what issues I would face.
这是官方(但微薄的指南):
Here’s the official (yet meager guide):
推荐答案
我自己进行了一次遍历，并认为记录下我遇到的问题以及克服这些问题的方式将非常有用，这样可以节省其他人也许有些痛苦和苦难.
I did a run through on my own, and thought it would be useful to document what problems I ran into as I went and how I overcame them thus saving others perhaps some pain and suffering.
I did however (after the fact) find this http://jcutrer.com/howto/linux/how-to-compile-php7-on-ubuntu-14-04 which is a much cleaner guide than what I provide below.
从指南( https://wiki.php.net/phpng ):
From the guide (https://wiki.php.net/phpng):
./buildconf
mkdir ~/tmp
cd ~/tmp
git clone https://git.php.net/repository/php-src.git
cd php-src
到目前为止，一切都很好.此时，我开始遇到问题:
So far so good. At this point I started having problems:
./buildconf
./buildconf
报告我没有安装make.解决方案在这里找到: https://askubuntu.com/questions/192645/make-command-not-found
Reported that I did not have make installed. The solution was found here: https://askubuntu.com/questions/192645/make-command-not-found
我尝试了这个，但是仍然有问题，所以我这样做:
I tried this, but still had problems so I did this:
sudo apt-get purge make
sudo apt-get install make
当我再次尝试./buildconf时，出现下一个问题，它抱怨我没有自动配置.解决方法如下:
Next problem when I tried ./buildconf again it complained that I did not have autoconfig. Here’s the solution to that:
sudo apt-get install autoconf
现在终于可以运行./configure命令并得到了:
Now finally got to run ./configure command and got this:
配置:警告:如果需要，您将需要re2c 0.13.4或更高版本 重新生成PHP解析器.配置:错误:需要安装野牛 建立GIT结帐时使用PHP/Zend！
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers. configure: error: bison is required to build PHP/Zend when building a GIT checkout!
安装Bison似乎也要安装re2c，因此可以解决两个问题:
Installing Bison also appears to install re2c as well so this fixes both problems:
sudo apt-get install bison
配置搅动了一段时间，然后通过以下方式将其吐出:
Config churned along for quite some time and then puked with:
配置:错误:找不到xml2-config.请检查您的libxml2安装.
configure: error: xml2-config not found. Please check your libxml2 installation.
应该很容易解决吗?只需运行:
Should be an easy fix right? Just run:
sudo apt-get install libxml2
不.没那么容易.我们已经有了最新和最出色的功能:
Nope. Not that easy. We already have the latest and greatest for this:
libxml2已经是最新版本.
libxml2 is already the newest version.
好的.也许我们可以像制作，清除和重新安装后一样解决此问题:
Okay. Maybe we can solve this like we did make and purge and reinstall:
sudo apt-get清除libxml2 sudo apt-get install libxml2
sudo apt-get purge libxml2 sudo apt-get install libxml2
不.在同一错误上运行./configure barfs.如此抢救:
Nope. Running ./configure barfs on the same error. SO to the rescue:
如何修复从源代码安装PHP时找不到的xml2-config错误?
显然，我们需要该库的开发版本:
Aparently we need the development version of this library:
sudo apt-get install libxml2-dev
./再次配置，我们已经取得进展...一个新错误:
./configure again and we have progress...a new error:
配置:错误:找不到OpenSSL的
configure: error: Cannot find OpenSSL's
从我们的最后一次尝试中吸取教训，让我们尝试:
Learning from our last foray let’s try:
sudo apt-get install openssl-dev
或
sudo apt-get install open-ssl-dev
不，好的，我们来进行搜索:
Nope, Okay let’s do a search for this:
apt-cache search openssl
哇，好多包.让我们缩小一点:
Wow, that’s quite a few packages. Let’s narrow it down a bit:
apt-cache search openssl | grep php
这给了我们一个较小的列表，但是所有人都在前面使用了php5，而我们正在做一个php7(从头开始构建phpng Next Generation)；这些软件包中的任何一个都能工作吗?进入我们的解决方案的互连网:
Well that gives us a smaller list, but all have php5 in the front and we are doing a php7 (phpng Next Generation build from scratch); will any of these packages work? Off to the interwebs for our solution:
https://serverfault.com/questions/415458/php-error -cannot-find-openssls-evp-h
sudo apt-get install libcurl4-openssl-dev pkg-config
让我们看看是否使./configure感到高兴(不，但是进步了...一个新错误):
Let’s see if that made ./configure happy (nope, but progress...a new error):
配置:错误:请重新安装BZip2发行版
configure: error: Please reinstall the BZip2 distribution
再次搜索网络会导致我们:
Searching the web again leads us to:
http://zgadzaj .com/how-to-install-php-53-and-52-together-on-ubuntu-1204
告诉我们要这样做:
sudo apt-get install libbz2-dev
再一次，我们向./configure神祈祷...
Once again we send a prayer to the ./configure god and...
如果配置失败，请尝试--with-vpx-dir = 配置:错误:找不到jpeglib.h.
If configure fails try --with-vpx-dir= configure: error: jpeglib.h not found.
到网络！！
发现了此内容: http://www.omniweb.com/wordpress/?p= 1040
sudo apt-get install libjpeg-dev
再次尝试
Try ./configure again and SURVEY SAYS:
配置:错误:未找到png.h.
configure: error: png.h not found.
在与上述网站相同的网站上说:
From the same website as above it says to do this:
sudo apt-get install libpng-dev
再次尝试
Try ./configure AGAIN and SURVEY SAYS:
找不到配置错误xpm.h
configure error xpm.h not found
我在黑暗中刺了一下，并用以下方法击中了目标:
I took a stab in the dark and hit the target with:
sudo apt-get install libxpm-dev
再一次向./configure神祈祷，答案是:
Once again praying to the ./configure god and the reply is:
配置:错误:未找到freetype-config.
configure: error: freetype-config not found.
万能的Google在这里将我们引向SO神:
The ALL KNOWING Google directs us to the SO god here:
配置php 5.3失败，并显示错误:找不到freetype.h(但已安装libfreetype6-dev)
sudo apt-get install libfreetype6-dev
到目前为止，您可能已经认识到以下模式:
By now you have probably recognized the pattern of:
-
运行./configure
run ./configure
在您喜欢的搜索引擎上搜索错误消息，或者直接搜索 在SO上.
Search the error message on your favorite search engine or directly on SO.
通过apt-get安装缺少的组件.
Install the missing component via apt-get.
GOTO 1.
所以从现在开始，我将仅显示错误以及apt-get命令或其他解决问题的命令:
So from here on I am just going to show the error and the apt-get command or other commands that resolve the issue:
配置:错误:无法找到gmp.h
configure: error: Unable to locate gmp.h
在ubuntu上构建php5.3.8，出现错误:配置:错误:无法找到gmp.h
sudo apt-get install libgmp-dev
sudo apt-get install libgmp3-dev
ln -s /usr/include/x86_64-linux-gnu/gmp.h /usr/include/gmp.h
配置:错误:找不到mcrypt.h.请重新安装libmcrypt.
configure: error: mcrypt.h not found. Please reinstall libmcrypt.
sudo apt-get install libmcrypt-dev
配置:错误:请重新安装mysql发行版
configure: error: Please reinstall the mysql distribution
sudo apt-get install libmysqlclient15-dev
配置:错误:找不到pspell
configure: error: Cannot find pspell
sudo apt-get install libpspell-dev
配置:错误:在/usr/下的任何位置都找不到recode.h usr/local/usr/opt.
configure: error: Can not find recode.h anywhere under /usr / usr/local /usr /opt.
sudo apt-get install librecode-dev
配置:警告:无法识别的选项:--with-t1lib
configure: WARNING: unrecognized options: --with-t1lib
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=658248
无解.似乎是回归错误.解决方法是从配置选项中删除--with-t1lib.我认为这可能仅适用于Windows版本，但我不确定.
No solution. Appears to be a regression bug. Workaround is to remove the --with-t1lib from the configuration options. I think this may apply to Windows builds only, but I’m not certain.
配置:警告:无法识别的选项:--with-my-sql
configure: WARNING: unrecognized options: --with-my-sql
无解.解决方法是从配置选项中删除--with-mysql开关.由于我们包括了pdo-mysql，所以这可能不是问题.
No solution. Work around is to remove the --with-mysql switch from the configuration options. Since we are including the pdo-mysql this is probably not an issue anyway.
最后，我们开始使用此命令实际构建PHP7(我建议您现在自己喝杯咖啡，因为这需要一些时间):
FINALLY We get to actually build PHP7 with this command (I suggest you make yourself a cup of coffee now as this takes some time) :
make
使用命令sudo make install实际安装我们的php构建:
Use the command sudo make install to actually install our php build:
sudo make install
要检查一切是否正常，我们是否有正确的版本，请在终端中执行以下操作:
To check if all is well and we have the right version execute this in the terminal:
cd $HOME/tmp/usr/bin
./php -v
PHP 7.0.0-dev(CLI)(内置:2015年6月22日18:11:13) 版权所有(c)1997-2015 The PHP Group Zend Engine v3.0.0-dev， 版权所有(c)1998-2015 Zend Technologies
PHP 7.0.0-dev (cli) (built: Jun 22 2015 18:11:13) Copyright (c) 1997-2015 The PHP Group Zend Engine v3.0.0-dev, Copyright (c) 1998-2015 Zend Technologies
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