Linux配置playwright环境

找了一台旧的服务器，想要用来跑python的playwright脚本，然而发现环境太旧了，所以记录一下更新环境的记录。

首先是安装python，这里没有选择使用anaconda安装，而是直接通过官网下载源码编译安装的。

之后利用pip安装playwright

pip install playwright
playwright install

会出现类似下面的错误

/usr/lib/playwright/chromium-920619/chrome-linux/chrome: 
/lib64/libc.so.6: version `GLIBC_2.18' not found (required by /usr/lib/playwright/chromium-920619/chrome-linux/chrome)

这里又要去安装GLIBC_2.18

wget http://ftp.gnu.org/gnu/glibc/glibc-2.28.tar.gz

tar zxf glibc-2.28.tar.gz 

cd glibc-2.28/

mkdir build

cd build/

../configure --prefix=/usr/local/glibc-2.28

会报错

These critical programs are missing or too old: make compiler

去升级又会遇到新的错误

configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.

然后去升级make、gawk、bison、gcc、MPC、GMP、MPFR之后就可以正常编译GLIBC_2.18了

大体的升级流程都是下面这样的

yum install -y bison
yum install -y gawk


wget xxx.tar.gz
tar -xvf xxx
./configure --prefix=/usr/local/xxx
make && make install

gcc
[root@sss ~]# cd gcc-10.2.0/
[root@sss gcc-10.2.0]# mkdir build && cd build
[root@sss build]# ../configure --prefix=/usr/local/gcc-10.2.0/ --enable-checking=release --enable-languages=c,c++ --disable-multilib --with-gmp=/usr/local/gmp-6.1.2 --with-mpfr=/usr/local/mpfr-3.1.5 --with-mpc=/usr/local/mpc-1.0.3
[root@sss build]# make && make install

然后就可以正常的playwright install

但是启动一个测试脚本还是会出错

from playwright.sync_api import sync_playwright, Playwright
def run(playwright: Playwright):
    chromium = playwright.chromium
    browser = chromium.launch()
    page = browser.new_page()
    page.goto("http://google.com")
    print(page.title())
    browser.close()
with sync_playwright() as playwright:
    run(playwright)

Host system is missing dependencies to run browsers.   ║
║ Missing libraries:                                   ║
║     libatk-1.0.so.0                                  ║
║     libatk-bridge-2.0.so.0                           ║
║     libxcb.so.1                                      ║
║     libxkbcommon.so.0                                ║
║     libatspi.so.0                                    ║
║     libX11.so.6                                      ║
║     libXcomposite.so.1                               ║
║     libXdamage.so.1                                  ║
║     libXext.so.6                                     ║
║     libXfixes.so.3                                   ║
║     libXrandr.so.2                                   ║
║     libgbm.so.1                                      ║
║     libpango-1.0.so.0                                ║
║     libcairo.so.2      							   ║

然后去安装其他的环境

yum -y install libappindicator-gtk3
yum -y install liberation-fonts

然后这里遇到了一个问题

sudo yum -y install libappindicator-gtk3
Failed to set locale, defaulting to C
error: rpmdb: BDB0113 Thread/process 8200/140391818810624 failed: BDB1507 Thread died in Berkeley DB library
error: db5 error(-30973) from dbenv->failchk: BDB0087 DB_RUNRECOVERY: Fatal error, run database recovery
error: cannot open Packages index using db5 -  (-30973)
error: cannot open Packages database in /var/lib/rpm
CRITICAL:yum.main:

Error: rpmdb open failed

这是因为RPM数据库损坏，进行删除重建即可。

sudo cp -ar /var/lib/rpm /var/lib/rpm.backup
sudo rm -f /var/lib/rpm/__db*
sudo rpm --rebuilddb
sudo yum clean all
sudo yum -y install libappindicator-gtk3

之后再次执行就可以了

$ python3.9 test.py 
Google