centos7 64位系统里安装xampp报错

Posted 2023-05-11

参考技术A 问题：在centos8 64位系统里安装xampp for linux php 5.5，提示 “XAMPP is currently only availably as 32 bit application. Please use a 32 bit compatibility library for your system.”

方法一：可能是php使用了libnsl.so的模块，导致php加载出错。yum install libnsl 可安装 libnsl 后再次尝试。

方法二：解压xampp注释掉里面的判断语句，具体方法可以百度。

CentOS 6 到 CentOS 7

redhat提供了一个redhat-upgrade-tool的升级工具；

[1]配置软件源

# vim /etc/yum.repos.d/upgrade.repo [upgrade] name=upgrade baseurl=http://dev.centos.org/centos/6/upg/x86_64/ enable=1 gpgcheck=0

[2]安装软件工具

yum -y install preupgrade-assistant-contents redhat-upgrade-tool preupgrade-assistant

[3]升级前检查潜在问题

# preupg Preupg tool doesn‘t do the actual upgrade. Please ensure you have backed up your system and/or data in the event of a failed upgrade that would require a full re-install of the system from installation media.Do you want to continue? y/n y Gathering logs used by preupgrade assistant: All installed packages : 01/10 ...finished (time 00:00s) All changed files      : 02/10 ...finished (time 00:40s) Changed config files   : 03/10 ...finished (time 00:00s) All users              : 04/10 ...finished (time 00:00s) All groups             : 05/10 ...finished (time 00:00s) Service statuses       : 06/10 ...finished (time 00:00s) All installed files    : 07/10 ...finished (time 00:01s) All local files        : 08/10 ...finished (time 00:03s) All executable files   : 09/10 ...finished (time 00:00s) RedHat signed packages : 10/10 ...finished (time 00:00s) Assessment of the system, running checks / SCE scripts: 001/100 ...done    (Configuration Files to Review) 002/100 ...done    (File Lists for Manual Migration) 003/100 ...done    (Bacula Backup Software) 004/100 ...done    (MySQL configuration) 005/100 ...done    (Migration of the MySQL data stack) 006/100 ...done    (General changes in default MySQL implementation) 007/100 ...done    (PostgreSQL upgrade content) Assessment finished (time 00:00s) Result table with checks and their results for main contents: ------------------------------------------------------------------------------------------ |System kickstart                                                        |notapplicable  | |YUM                                                                     |notapplicable  | |Check for usage of dangerous range of UID/GIDs                          |notapplicable  | |Incorrect usage of reserved UID/GIDs                                    |notapplicable  | |NIS ypbind config files back-up                                         |notapplicable  | |NIS Makefile back-up                                                    |notapplicable  | |NIS server maps check                                                   |notapplicable  | |NIS server MAXUID and MAXGID limits check                               |notapplicable  | |NIS server config file back-up                                          |notapplicable  | ------------------------------------------------------------------------------------------ Tarball with results is stored here /root/preupgrade-results/preupg_results-140716022514.tar.gz . The latest assessment is stored in directory /root/preupgrade . Upload results to UI by command: e.g. preupg -u http://127.0.0.1:8099/submit/ -r /root/preupgrade-results/preupg_results-*.tar.gz .

[4]开始升级

# rpm --import http://centos.excellmedia.net/7.2.1511/os/x86_64/RPM-GPG-KEY-CentOS-7

正常的运行以上命令可以升级完成；

# redhat-upgrade-tool --network 7.0 --instrepo http://centos.excellmedia.net/7.2.1511/os/x86_64/

这强制的就显得有点不友好了，生产环境慎用；

更新到这一步：

setting up repos... .treeinfo                                                                                                | 1.1 kB     00:00 getting boot images... vmlinuz-redhat-upgrade-tool                                                                              | 4.7 MB     01:38 initramfs-redhat-upgrade-tool.img                                                                        |  32 MB     14:45 setting up update... finding updates 100% [=====================================================================================================] (1/272): acl-2.2.51-12.el7.x86_64.rpm                                                                    |  81 kB     00:00 (2/272): attr-2.4.46-12.el7.x86_64.rpm                                                                   |  66 kB     00:00 (3/272): audit-2.3.3-4.el7.x86_64.rpm                                                                    | 223 kB     00:01 (4/272): audit-libs-2.3.3-4.el7.x86_64.rpm                                                               |  77 kB     00:00 (5/272): authconfig-6.2.8-8.el7.x86_64.rpm                                                               | 399 kB     00:08 (6/272): basesystem-10.0-7.el7.centos.noarch.rpm                                                         | 5.0 kB     00:00 (7/272): bash-4.2.45-5.el7.x86_64.rpm                                                                    | 1.0 MB     00:17 (270/272): yum-plugin-fastestmirror-1.1.31-24.el7.noarch.rpm                                             |  28 kB     00:03 (271/272): zlib-1.2.7-13.el7.x86_64.rpm                                                                  |  89 kB     00:06 (272/272): zlib-devel-1.2.7-13.el7.x86_64.rpm                                                            |  49 kB     00:01   setting up system for upgrade Finished. Reboot to start upgrade.

# reboot

[5]升级完成:

# cat /etc/redhat-release  CentOS Linux release 7.0.1406 (Core)

本文出自 “西伯利亚·狼” 博客，请务必保留此出处http://kernal.blog.51cto.com/8136890/1532150