linux fedora安装、运行mybase7.3.5报错：error while loading shared libraries: libpng12.so.0

直接安装即可：
sudo dnf install libpng12
dnf安装的是32位的，在64位系统下无法使用，参考我的下面这篇文章来解决：
https://zhangxueliang.blog.csdn.net/article/details/122446917

[zxl@fedora myBase7]$ ./myBase.run 
/D/Softwares-Linux/myBase7/./myBase
/D/Softwares-Linux/myBase7/./myBase: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory
[zxl@fedora myBase7]$ sudo dnf install libpng12
Copr repo for PyCharm owned by phracek                                            1.9 kB/s | 3.3 kB     00:01    
Docker CE Stable - x86_64                                                          38 kB/s | 3.5 kB     00:00    
Docker CE Stable - x86_64                                                          31 kB/s | 6.8 kB     00:00    
Fedora 35 - x86_64 - Updates - aliyun                                             123 kB/s | 8.1 kB     00:00    
Fedora 35 - x86_64 - Updates - aliyun                                             569 kB/s | 2.7 MB     00:04    
Fedora Modular 35 - x86_64 - Updates                                              7.1 kB/s | 5.9 kB     00:00    
Fedora Modular 35 - x86_64 - Updates                                              290 kB/s | 333 kB     00:01    
google-chrome                                                                      13 kB/s | 1.3 kB     00:00    
google-chrome                                                                      19 kB/s | 3.5 kB     00:00    
google-chrome-unstable                                                            7.3 kB/s | 1.3 kB     00:00    
google-chrome-unstable                                                            9.8 kB/s | 3.5 kB     00:00    
RPM Fusion for Fedora 35 - Nonfree - NVIDIA Driver                                8.1 kB/s | 5.8 kB     00:00    
RPM Fusion for Fedora 35 - Nonfree - Steam                                        7.1 kB/s | 5.6 kB     00:00    
依赖关系解决。
==================================================================================================================
 软件包                    架构                    版本                             仓库                     大小
==================================================================================================================
安装:
 libpng12                  x86_64                  1.2.57-14.fc35                   fedora                  153 k

事务概要
==================================================================================================================
安装  1 软件包

总下载：153 k
安装大小：448 k
确定吗？[y/N]： y