# About the Installing my Dolibarr category

**URL:** <https://www.dolibarr.org/forum/t/about-the-installing-my-dolibarr-category/5802>\
**Category:** Installing my Dolibarr\
**Created:** [November 18, 2019, 12:10am UTC](https://www.dolibarr.org/forum/t/about-the-installing-my-dolibarr-category/5802 "2019-11-18T00:10:10Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![system](https://www.dolibarr.org/forum/uploads/dolibarrorg/original/2X/7/7c5005ba1a09ab05c2394fc6a85c92380e25285c.png) [@system](https://www.dolibarr.org/forum/u/system)\
**Post date:** [November 18, 2019, 12:10am UTC](https://www.dolibarr.org/forum/t/about-the-installing-my-dolibarr-category/5802/1 "2019-11-18T00:10:10Z")

</div>

Get help on installing Dolibarr whatever your system (GNU / Linux, macOS, Windows, NAS system), your installation method (from sources, DoliWamp, DoliDeb, DoliRpm ) and your environment (local, shared, dedicated, cloud server).

---

<div class="post-metadata">

**Author:** ![Kurisc](https://www.dolibarr.org/forum/letter_avatar_proxy/v4/letter/k/839c29/32.png) [@Kurisc](https://www.dolibarr.org/forum/u/Kurisc)\
**Post date:** [May 18, 2023, 7:24pm UTC](https://www.dolibarr.org/forum/t/about-the-installing-my-dolibarr-category/5802/2 "2023-05-18T19:24:54Z")

</div>

Hello,  
I am trying to install Dolibarr 17.01 locally on a centos 9. sever  
I have Postgresql 15.2 running and php 8.0.27 running successfully  
i have download dolibarr Htdocs files in web root directory and I am at the instance of directing the web browser to install dolibar when I find have errors on prerequsites check (Dolibarr 17.1).  
I had three errors " Your PHP installation does not support IMAP functions." and the same for INTL and ZIP functions. I cleared errors for INTL and ZIP by dowloading the modules for centos 9 and then by editing respective 20-intl.ini and 40-zip.ini files and the errors cleared.  
I am unable to download the IMAP modules because I do not know the file name… it is not php-imap… and neither is the module available in php.d directory or php.ini  
Can some one help ? file name to download or any way to resolve the issue .  
Thanks

---

<div class="post-metadata">

**Author:** ![St.Matt](https://www.dolibarr.org/forum/letter_avatar_proxy/v4/letter/s/f04885/32.png) [@St.Matt](https://www.dolibarr.org/forum/u/St.Matt)\
**Post date:** [March 4, 2024, 11:07am UTC](https://www.dolibarr.org/forum/t/about-the-installing-my-dolibarr-category/5802/3 "2024-03-04T11:07:25Z")

</div>

To resolve the IMAP issue, you can install the IMAP extension for PHP by running: `sudo dnf install php-imap` on CentOS 9. Make sure to restart your web server afterward.