Category: Linux Development

Install Guide of Mongo php Driver on EL5

Following is a step to install Mongo-php-driver and rockmongo on EL5.6 box.

steps please find the reference.

My working configure:

php-devel-5.1.6-39.el5_8
mongo-php-driver: mongo-1.2.0
rockmongo-1.1.5
httpd-2.2.3-65.0.1.el5_8.3

1.  install the pkgs.

on my yum-server, I dont have git prepared. so have to manually inst…

find related packages here, and install

ftp://fr2.rpmfind.net/linux/epel/5/x86_64

2.  git install mongo-php-driver.  as the git repo is up2date and the box is old.
I choose to pickup the driver pkg here:

http://pecl.php.net/get/mongo-1.2.0.tgz

install the mongo.so library.

 

3. edit  php.conf and enable the mongo.so as extension.

 

4. during httpd start. hit bug#669963

httpd server cannot startup and report error in /var/log/httpd/error_log

bug content as described here :

  • Because of this bug httpd fails to start after existing systems are updated from an older CentOS 5 release to CentOS 5.6. The workaround is described here. This only happens when you have SSL enabled and mod_nss installed for your webserver.

w/r:

 

5. download rockmongo and unzip in http html folder. works

Reference:

Running And Migrating Django Project on Bluehost

先写几个中文字, 主题无关,本来没必要迁的项目, 主要是被赶得只好换了服务器. 就多做了这么多的事.

 

Currently Bluehost doesnt support Django officially.

to support Django.

1. Using self-packaged python/Django.
Download and unzip Python in:
/home/zip/Django/Python-2.8.5
using ez_setup.py/pip to install flup/Django/MySQL-python …

2. Using existing Project: RACBDM. edit .htaccess

 

3. prepare mysite.fcgi

 

4. ensure the mysql related configuration: <RACBDM.settings>

5. confirm the template_dirs setting:

6. While migrating, it’s a good practice to enable DEBUG mode:

7. Mysql related:

8. mention that the dump script will not take care the View create status, if you have tables/views. please double check.

Fedora Too Old: Yum: [Errno 256] No more mirrors to try

Im still using Fedora 15 for my workstation.

It’s totally out of support since …ago. Yum always fail.

 

Im trying to install gdal:

but installation is not so smoothly togo

An easy workaround is google/rpmpbone

google “netcdf-4.1.1-6.fc15.i686”, it will direct to page:
http://rpm.pbone.net/index.php3/stat/4/idpl/16958906/dir/fedora_15/com/netcdf-4.1.1-6.fc15.i686.rpm.html
same options on the rest RPMs.

 

# finally.

A Best Practice to Prepare EL6 Linux for Oracle RDBMS Installation

following is not a guide to install RDBMS, but a quick environment preparation before that.
this text works on both Linux/Windows host.

0. to setup Oracle RDBMS 12c on EL6.3 vbox.  for testing purpose.

1. prepare virtualbox.
setup a new linux machine, with harddisk 40G,  network using NAT.

2. attach image on CD. boot
OracleLinux-R6-U3-Server-x86_64-dvd.iso

3. install option.
a) using the full disk, using default dynamic lv settings(means you can adjust disk sizes whenever you want)
b) install option: Desktop (or you may have to using vnc or inst other Xwindow options if you choose “Database Server”).
c) reboot after installation. using account: oracle/oracle

4.  we need to manually install vboxtools (for a better display and operation experience enhancement)
before that we need to :

5.   keep the sys image mount.  manually install kernel-uek-devel, the # should be the same to your currently running version.

6.  check your yum repo setting. (you need uln repo, or simple public-yum is ok)
or you have to manually install dependency in the package folder.
# yum install gcc

7.  detach the sys-image. choose “Install Guest Additions”
run as prompt, or in cmd.

8.  ignore following warning, as the package already re-named to kernel-uek-devel

9. about the necessary packages you can use following cmd:

10. choosing “System”->”Preference”->”Startup Applications”
remove item “PackageKit Update Applet” , so that you should update your pkgs whenever you want and need.
remove any other items you dont like.

11. disable SELinux and firewall.
edit /etc/selinux/config  to –>”disabled”
system-config-firewall  –> “Disable”

12. let eth0 connect automatically.
either 1) using desktop network-manager, edit connection–>eth0–> connect automatically.
or 2) edit /etc/sysconfig/network-scripts/ifcfg-eth0
add following like:  “ONBOOT=yes”

reboot the node.

F.  setups already done.  you can now following guide to complete the installation

Oracle Database 11g Release 2 (11.2) Installation On Oracle Linux 6
http://www.oracle-base.com/articles/11g/oracle-db-11gr2-installation-on-oracle-linux-6.php

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the steps are simple but, wish it saves time you read this post before the installation.

-s