...

sudo yum install -y ImageMagick

Library for showing multimedia contents analyzing the search keyword from a external search engine.

sudo yum -y install epel-release
sudo rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm
sudo yum install -y install ffmpegmecab

Library for making PDF cover pageshowing multimedia contents.

sudo wget https://copr.fedorainfracloud.org/coprs/robert/gcj/repo/epel-7/robert-gcj-epel-7.repo -P /etc/yum.repos.d
sudo wget https://copr.fedorainfracloud.org/coprs/robert/pdftk/repo/epel-7/robert-pdftk-epel-7.repo -P /etc/yum.repos.d
sudo yum install -y pdftk

Middleware Setup and Configuration

Database

...

 yum install -y ffmpeg

Library for extracting the Word text.

Save as "wv-1.2.4.tar.gz" to get the source code from https://sourceforge.net/projects/wvware/files/wv/1.2.4/.

wv-1.2.4.tar.gz

sudo yum -y install glib2-devel libgsf libgsf-devel gcc gcc-c++ elinks

sudo tar -zxvf wv-1.2.4.tar.gz
cd wv-1.2.4/
sudo ./configure
sudo make
sudo make install

Library for extracting the Excel and Power Point text.

sudo systemctl restart mariadb
/usr/bin/mysqladmin -u root password 'root-no-password'

Delete anonymous user from the initial database.

mysql -u root -proot-no-password
MariaDB [(none)]> use mysql
MariaDB [mysql]> delete from user where user='';

Create database for WEKO(NetCommon) installation

MariaDB [mysql]> create database nc2db default character set UTF8;

wget http://repo.iotti.biz/CentOS/6/x86_64/xlhtml-0.5-17.el6.lux.1.x86_64.rpm
sudo yum -y localinstall xlhtml-0.5-17.el6.lux.1.x86_64.rpm

Library for making PDF cover page.

sudo wget https://copr.fedorainfracloud.org/coprs/robert/gcj/repo/epel-7/robert-gcj-epel-7.repo -P /etc/yum.repos.d
sudo wget https://copr.fedorainfracloud.org/coprs/robert/pdftk/repo/epel-7/robert-pdftk-epel-7.repo -P /etc/yum.repos.d
sudo yum install -y pdftk

Middleware Setup and Configuration

Database

Setup root passwordCreate an database user and assign the privilege to the previously created db.

MariaDB [mysql]> grant all on nc2db.* to nc2user@localhost identified by 'nc2pass';

PHP

Open /etc/php.ini by editor.
Modify memory related configuration. Each size have to have the relationship as follows.
upload_max_filesize < post_max_size < memory_limit
For example,

memory_limit = 1024M;
post_max_size = 64M;
upload_max_filesize = 32M;

...

sudo systemctl restart mariadb
/usr/bin/mysqladmin -u root password 'root-no-password'

Delete anonymous user from the initial database.

mysql -u root -proot-no-password
MariaDB [(none)]> use mysql
MariaDB [mysql]> delete from user where user='';

Create database for WEKO(NetCommon) installation

MariaDB [mbstring]
mbstring.language = neutral
mbstring.internal_encoding = UTF-8
mbstring.http_input = auto
mbstring.http_output = pass
mbstring.encoding_translation = Off

...

mysql]> create database nc2db default character set UTF8;

Create an database user and assign the privilege to the previously created db.

MariaDB [Datemysql]
;> Definesgrant theall defaulton timezonenc2db.* usedto bync2user@localhost theidentified date functions
; http://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone
date.timezone = "Asia/Tokyo"

NetCommons2

Before Install Preparation

by 'nc2pass';

PHP

Open /etc/php.ini by editor.
Modify memory related configuration. Each size have to have the relationship as follows.
upload_max_filesize < post_max_size < memory_limit
For example,Install wget first.

sudomemory_limit yum install -y wget= 1024M;
post_max_size = 64M;
upload_max_filesize = 32M;

Configure for UTF-8 character code Download the latest NetCommons core package (Following command download version 2.4.2.1) .

wget -c "http://www.netcommons.org/%E3%83%80%E3%82%A6%E3%83%B3%E3%83%AD%E3%83%BC%E3%83%89/%E3%82%B3%E3%82%A2%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8/?action=cabinet_action_main_download&block_id=93&room_id=1&cabinet_id=1&file_id=2811&upload_id=6210" -O netcommons-2.4.2.1.tar.gz

[mbstring]
mbstring.language = neutral
mbstring.internal_encoding = UTF-8
mbstring.http_input = auto
mbstring.http_output = pass
mbstring.encoding_translation = Off

You also need to specify the timezone in the /etc/php.iniUncompress the downloaded file.

tar zxvf netcommons-2.4.2.1.tar.gz

[Date]
; Defines the default timezone used by the date functions
; http://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone
date.timezone = "Asia/Tokyo"

NetCommons2

Before Install Preparation

Install wget firstCopy it to the web application directory.

sudo yum cpinstall -rpy NetCommons-wget

Download the latest NetCommons core package (Following command download version 2.4.2.1

...

).

...

sudo chownwget -Rc apache"http:apache /var/www/html/nc2

If you would like to access to NetCommons as a top page, you should modify /etc/httpd/conf/httpd.conf as follows.

DocumentRoot "/var/www/html/nc2/htdocs"

...

.netcommons.org/%E3%83%80%E3%82%A6%E3%83%B3%E3%83%AD%E3%83%BC%E3%83%89/%E3%82%B3%E3%82%A2%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8/?action=cabinet_action_main_download&block_id=93&room_id=1&cabinet_id=1&file_id=2811&upload_id=6210" -O netcommons-2.4.2.1.tar.gz

NetCommons-2.4.2.1.tar.gz

Uncompress the downloaded file.

tar zxvf netcommons-2.4.2.1.tar.gz

Copy it to the web application directory.

sudo cp -rp NetCommons-2.4.2.1/html /var/www/html/nc2

Change file owner to be able to access by web server

sudo chown -R apache:apache /var/www/html/nc2

If you would like to access to NetCommons as a top page, you should modify /etc/httpd/conf/httpd.conf as follows.

DocumentRoot "/var/www/html/nc2/htdocs"

This is not a requirement, however, if you add the following expression in the httpd.conf, you can utilize the URL-rewrite option in OAI-PMH Configuration.

Please refer to User Manual (3.2.9.3.3 OAI-PMH Configuration) to know how to utilize this .htaccess configuration.

    <Directory "/var/www/html/nc2/htdocs">
        AllowOverride All
    </Directory>

Then restart the httpd

sudo systemctl restart httpd

Installation

Access to the site you will install the NC2 by browser. You can see the installation page like this.
In this page, select English anyway from the pull-down menu.

Image Added

Press Next button.

Image Added

This step requires to input general configuration parameters like this.

Image Added

Just need to confirm your parameters. Press Next if it is OK.

Image Added

Green signal means there is no problem with your installation process so far, then Next.

Image Added

Here is also then press Next.

Image Added

Here is also then press Next.

Image Added

Here is also then press Next.

Image Added

Here is also then press Next.

Image Added

In this page, you will create an administrator account.

Image Added

Press Next button, if there is no problem.

Image Added

Press Next button, if there is no problem.

Image Added

Congratulations! Installation of NetCommons2 has been completed.

Image Added

WEKO

Download WEKO module

Download the latest stable WEKO from the code repository.

wget -O weko.tar.gz https://bitbucket.org/niijp/weko/get/master.tar.gz

Download multilingual WEKO from the code repository as well, then copy it to the NC2 module directory.

tar zxvf weko.tar.gz
mv niijp-weko-[commit number] repository
sudo cp -rp repository /var/www/html/nc2/webapp/modules/
sudo chown -R apache:apache /var/www/html/nc2/webapp/modules/repository

Install WEKO module

Login to the NC2 and click Control Panel in the header menu.

Image Added

Click the "Module Manager" icon, then you can find WEKO in the "Modules not yet installed" tab.
Let's click "Install" link which located right hand side of WEKO module name.

Image Added

If you can find the word "Succesfully installed." at the end of the install log,  congratulations!
Installation WEKO into the NC2 has been completed.

Image Added

Customization for Multilingual

Only English, Chinese and Japanese are available by the original NC2. Therefore, we need to apply patch for more multilingual function. First you need to checkout the patch and just copy it to the NC2 application directory.

wget -O nc2multilang.tar.gz https://bitbucket.org/niijp/nc2-patch-multilanguage/get/master.tar.gz
tar zxvf nc2multilang.tar.gz
cd niijp-nc2-patch-multilanguage-[commit number]

sudo cp -rp webapp /var/www/html/nc2/

MySQL DB also have to be modify for this customization.
In this SQL file database prefix for NC2 is assumed as "nc2" as has been instructed previously.
If you apply different prefix, please modify SQL file appropriately.

mysql -u nc2user -pnc2pass
mysql> use nc2db
mysql> source AddLanguageForNC2SQL.sql

Completed!

Show WEKO Block

Go to the NC2 top page and click "Setting mode on" link in the header.
After switching to the Setting Mode, you can select WEKO module in the drop down menu.

Image Added

Now you paste WEKO module on the top page. Here is the control panel page of WEKO.

Setting up for the External Commands

In the [Management] => [Server Setting] tab, you can find "Server Environment" menu.
Clicking the [Execute]  button automatically search the commands and change signal color to green if the system has.
In order to store the path to the commands, click the [Commit] button after this operation. 

Image Added 

Setting up for the Language Selection

...

This is not a requirement, however, if you add the following expression in the httpd.conf, you can utilize the URL-rewrite option in OAI-PMH Configuration.

Please refer to User Manual (3.2.9.3.3 OAI-PMH Configuration) to know how to utilize this .htaccess configuration.

    <Directory "/var/www/html/nc2/htdocs">
        AllowOverride All
    </Directory>

Then restart the httpd

sudo systemctl restart httpd

Installation

Access to the site you will install the NC2 by browser. You can see the installation page like this.
In this page, select English anyway from the pull-down menu.

Image Removed

Press Next button.

Image Removed

This step requires to input general configuration parameters like this.

Image Removed

Just need to confirm your parameters. Press Next if it is OK.

Image Removed

Green signal means there is no problem with your installation process so far, then Next.

Image Removed

Here is also then press Next.

Image Removed

Here is also then press Next.

Image Removed

Here is also then press Next.

Image Removed

Here is also then press Next.

Image Removed

In this page, you will create an administrator account.

Image Removed

Press Next button, if there is no problem.

Image Removed

Press Next button, if there is no problem.

Image Removed

Congratulations! Installation of NetCommons2 has been completed.

Image Removed

WEKO

Checkout WEKO module

In order to download the latest WEKO module from the source code repository, install the svn first

sudo yum install -y subversion

Checkout multilingual WEKO from the SVN site, then copy it to the NC2 module directory.
The current instruction is to utilize the trunk source code but we will prepare the stable one soon.

svn co http://forge.at.nii.ac.jp/svn/nc/repository/trunk repository
sudo cp -rp repository /var/www/html/nc2/webapp/modules/
sudo chown -R apache:apache /var/www/html/nc2/webapp/modules/repository

Install WEKO module

Login to the NC2 and click Control Panel in the header menu.

Image Removed

Click the "Module Manager" icon, then you can find WEKO in the "Modules not yet installed" tab.
Let's click "Install" link which located right hand side of WEKO module name.

Image Removed

If you can find the word "Succesfully installed." at the end of the install log,  congratulations!
Installation WEKO into the NC2 has been completed.

Image Removed

Completed!

Show WEKO Block

Go to the NC2 top page and click "Setting mode on" link in the header.
After switching to the Setting Mode, you can select WEKO module in the drop down menu.

Image Removed

Now you paste WEKO module on the top page. Here is the control panel page of WEKO.

In order to show the language select function, please click the "management" tab.

...

In the [Managementmanagement] => [Server Settingdisplay setting] tab, you can find "Server Environmentlanguage setting" menu.
Clicking the [Execute]  button automatically search the commands and change signal color to green if the system has.
In order to store the path to the commands, click the [Commit] button after this operation. 

Image Removed 

Library for making PDF cover page.(PDFTK is unavailable for CentOS7, please skip this section. WEKO is looking for alternative method)

INSTALL PLUGIN mroonga SONAME 'ha_mroonga.so';

CREATE FUNCTION last_insert_grn_id RETURNS INTEGER SONAME 'ha_mroonga.so';

CREATE FUNCTION mroonga_snippet RETURNS STRING SONAME 'ha_mroonga.so';

CREATE FUNCTION mroonga_command RETURNS STRING SONAME 'ha_mroonga.so';

CREATE FUNCTION mroonga_escape RETURNS STRING SONAME 'ha_mroonga.so';

...

In this menu, that is, [language setting] => [select language setting], please select "Display" (default is "Hide") from the drop down list.

 Image Added

Then click "commit" button at the bottom of the page.

 Image Added

You can exit from the control panel by clicking "Quit" link at the right hand side of the WEKO block header.

 Image Added

For multilingual, web page for each language have to be prepared by the following procedure.

1. As same as showing the WEKO block, go to Setting Mode and show language and menu module.
2. In the language module, select the language which can to be selected in your page.
3. After selecting an language, create a new page under the public space by using the menu module.
4. In the page created in 2, show WEKO block.
5. Same procedure have to be repeated for other language. 

Finish!