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
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