# \[Resolved\] CentOS 6/Nginx Post Installation Issue **URL:** \ **Category:** Discussions\ **Created:** [January 13, 2014, 3:10pm UTC](https://forum.bluemind.net/t/resolved-centos-6-nginx-post-installation-issue/1648 "2014-01-13T15:10:14Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Hemang\_Shah](https://forum.bluemind.net/letter_avatar_proxy/v4/letter/h/ee7513/32.png) [@Hemang\_Shah](https://forum.bluemind.net/u/Hemang_Shah)\ **Post date:** [January 13, 2014, 3:10pm UTC](https://forum.bluemind.net/t/resolved-centos-6-nginx-post-installation-issue/1648/1 "2014-01-13T15:10:14Z")
Hello, I have installed BM and it’s NOT working. In this regard, I have few initial basic questions. 1. Memory available 4 Gb minimum for default configuration Is this a must requirement? Because, I have installed it on my VPS with 512 MB Ram only. 1. ‘bluemind-installer-2.0.11004-rhel6.bin.log’ last line reads as under: Blue Mind installation is successful. Connect to [https://server.hemangshah.tk/setup/](https://server.hemangshah.tk/setup/) to complete your setup However, said, URL: [https://server.hemangshah.tk/setup/](https://server.hemangshah.tk/setup/) is NOT opening. In this regard, I like to give you output of following two commands. hostname \> server hostname -f \> server.hemangshah.tk 1. How can I uninstall Blue mind properly in case, it doesn’t work well with my VPS? kindly clarify. ---
**Author:** ![Toony](https://forum.bluemind.net/letter_avatar_proxy/v4/letter/t/5daacb/32.png) [@Toony](https://forum.bluemind.net/u/Toony)\ **Post date:** [January 13, 2014, 6:11pm UTC](https://forum.bluemind.net/t/resolved-centos-6-nginx-post-installation-issue/1648/2 "2014-01-13T18:11:01Z")
[quote=Hemang Shah]Hello, I have installed BM and it’s NOT working. In this regard, I have few initial basic questions. 1. Memory available 4 Gb minimum for default configuration Is this a must requirement? Because, I have installed it on my VPS with 512 MB Ram only. [/quote] Yes this requirement is necessary, at least for production. Some of users said that BlueMind 3 may work with 3Gb for testing purpose, but with 512Mb it’s impossible, there is not enougth RAM and BlueMind services can’t start. > [@Hemang Shah](#): > > 1. ‘bluemind-installer-2.0.11004-rhel6.bin.log’ last line reads as under: > Blue Mind installation is successful. > Connect to [https://server.hemangshah.tk/setup/](https://server.hemangshah.tk/setup/) to complete your setup > > However, said, URL: > [https://server.hemangshah.tk/setup/](https://server.hemangshah.tk/setup/) > is NOT opening. > > In this regard, I like to give you output of following two commands. > > hostname \> server > hostname -f \> server.hemangshah.tk At least, nginx service fail to start… But, definitly, there is not enougth RAM. [quote=Hemang Shah] 3. How can I uninstall Blue mind properly in case, it doesn’t work well with my VPS? kindly clarify.[/quote] If you increase RAM, BlueMind must work on your VPS. To uninstall, remove _bm-_\* packages. ---
**Author:** ![Hemang\_Shah](https://forum.bluemind.net/letter_avatar_proxy/v4/letter/h/ee7513/32.png) [@Hemang\_Shah](https://forum.bluemind.net/u/Hemang_Shah)\ **Post date:** [January 13, 2014, 6:20pm UTC](https://forum.bluemind.net/t/resolved-centos-6-nginx-post-installation-issue/1648/3 "2014-01-13T18:20:03Z")
[quote=Toony] To uninstall, remove _bm-_\* packages.[/quote] Hello, Thanks for your clarifications. Can you be little more elaborate on how to uninstall through yum or other ways. Thanks again. ---
**Author:** ![Toony](https://forum.bluemind.net/letter_avatar_proxy/v4/letter/t/5daacb/32.png) [@Toony](https://forum.bluemind.net/u/Toony)\ **Post date:** [January 13, 2014, 6:29pm UTC](https://forum.bluemind.net/t/resolved-centos-6-nginx-post-installation-issue/1648/4 "2014-01-13T18:29:55Z")
```auto # yum remove bm-* ``` ---
**Author:** ![Hemang\_Shah](https://forum.bluemind.net/letter_avatar_proxy/v4/letter/h/ee7513/32.png) [@Hemang\_Shah](https://forum.bluemind.net/u/Hemang_Shah)\ **Post date:** [January 13, 2014, 6:38pm UTC](https://forum.bluemind.net/t/resolved-centos-6-nginx-post-installation-issue/1648/5 "2014-01-13T18:38:05Z")
[quote=Toony][code] # yum remove bm-\* [/code][/quote] I knew that. However, I Get this message: Package(s) bm-\* available, but not installed. No Packages marked for removal I still want to clean those packages, any idea? ---
**Author:** ![Toony](https://forum.bluemind.net/letter_avatar_proxy/v4/letter/t/5daacb/32.png) [@Toony](https://forum.bluemind.net/u/Toony)\ **Post date:** [January 13, 2014, 6:39pm UTC](https://forum.bluemind.net/t/resolved-centos-6-nginx-post-installation-issue/1648/6 "2014-01-13T18:39:47Z")
Simply remove local reposirory: ```auto # rm -f /etc/yum.repos.d/bm.repo # rm -rf /var/spool/bluemind-pkgs ``` ---
**Author:** ![Hemang\_Shah](https://forum.bluemind.net/letter_avatar_proxy/v4/letter/h/ee7513/32.png) [@Hemang\_Shah](https://forum.bluemind.net/u/Hemang_Shah)\ **Post date:** [January 13, 2014, 7:12pm UTC](https://forum.bluemind.net/t/resolved-centos-6-nginx-post-installation-issue/1648/7 "2014-01-13T19:12:55Z")
Ok, Thanks for info. Please make this as resolved & close.