解决Liunx下微信electronic-wechat启动报错

问题描述

electronic-wechat在Fedora 30下运行正常，但升级到Fedora 32 后微信启时报错，错误信息如下:

[root@localhost ~]# ./electronic-wechat

(electronic-wechat:64447): Pango-ERROR **: 13:20:08.369: Harfbuzz version too old (1.0.6)

[1]    64447 trace trap (core dumped)  ./electronic-wechat

问题根源

Harfbuzz version too old (1.0.6)
系统升级后，微信依赖的库，低于系统内置的库，导致微信启动失败。

解决问题

搜索Fedora 30 for x86_64内置的依赖版本
http://rpmfind.net/linux/rpm2html/search.php?query=harfbuzz
http://rpmfind.net/linux/rpm2html/search.php?query=harfbuzz-icu
http://rpmfind.net/linux/rpm2html/search.php?query=pango

下载Fedora 30 for x86_64内置的依赖版本

-rw-r--r--. 1 jayknoxqu jayknoxqu 535K May 29 14:38 harfbuzz-2.3.1-1.fc30.x86_64.rpm
-rw-r--r--. 1 jayknoxqu jayknoxqu  16K May 29 14:48 harfbuzz-icu-2.3.1-1.fc30.x86_64.rpm
-rw-r--r--. 1 jayknoxqu jayknoxqu 261K May 29 14:51 pango-1.43.0-4.fc30.x86_64.rpm

命令解压或者右键提取

[root@localhost ~]# rpm2cpio harfbuzz-2.3.1-1.fc30.x86_64.rpm | cpio -div
[root@localhost ~]# rpm2cpio harfbuzz-icu-2.3.1-1.fc30.x86_64.rpm | cpio -div
[root@localhost ~]# rpm2cpio pango-1.43.0-4.fc30.x86_64.rpm | cpio -div

在微信的安装目录/opt/wechat下，新建一个lib文件夹，把解压出来的usr文件夹中lib64的所有文件，复制到刚才新建的lib文件夹中

[root@localhost ~]# tree /opt/wechat/lib

/opt/wechat/lib
├── girepository-1.0
│   ├── Pango-1.0.typelib
│   ├── PangoCairo-1.0.typelib
│   ├── PangoFT2-1.0.typelib
│   └── PangoXft-1.0.typelib
├── libharfbuzz-icu.so.0 -> libharfbuzz-icu.so.0.20301.0
├── libharfbuzz-icu.so.0.20301.0
├── libharfbuzz.so.0 -> libharfbuzz.so.0.20301.0
├── libharfbuzz.so.0.20301.0
├── libharfbuzz-subset.so.0 -> libharfbuzz-subset.so.0.20301.0
├── libharfbuzz-subset.so.0.20301.0
├── libpango-1.0.so.0 -> libpango-1.0.so.0.4300.0
├── libpango-1.0.so.0.4300.0
├── libpangocairo-1.0.so.0 -> libpangocairo-1.0.so.0.4300.0
├── libpangocairo-1.0.so.0.4300.0
├── libpangoft2-1.0.so.0 -> libpangoft2-1.0.so.0.4300.0
├── libpangoft2-1.0.so.0.4300.0
├── libpangoxft-1.0.so.0 -> libpangoxft-1.0.so.0.4300.0
└── libpangoxft-1.0.so.0.4300.0

1 directory, 18 files

• lib里的文件已上传到github上，点击下载解压到安装目录即可