Skip to main content

Posts

Showing posts from August, 2011

Build Wine rpm with 32 bit application support

Wine is a software to allow running Windows applications in Linux, MAC etc. platforms. It is available for installation from package managers like yum (RHEL, CentOS) and apt (Ubuntu). You can find more details on how it works in Wine wiki.

But the default Wine package available from package manager does not have support for 32 bit Windows applications. This was the case for me. In Redhat Enterprise Linux 7.3, the wine package did not contain support for 32 bit windows applications. So the only option was to build a separate rpm of wine which will include this support.

All the steps are executed on a RHEL 7.3 VM (x86_64).

Step 1
Download and run shell script which will make wine 64 and 32 support for RHEL: https://github.com/zma/usefulscripts/blob/master/script/install-wine-i686-centos7.sh It accepts a version no. as CLI parameter e.g. 2.0.3

The script installs wine in /usr/local/ directory by default. We can verify the files that are being copied for wine using "cd /usr/src/wine-2.0.…

Run Cherrypy web server in Android

I was in much need of a way to run Python CGI scripts in Android. Basically I needed a web server capable of running CGI scripts in Android platform but, I found none. Finally I modified my CGI script to suit the Cherrypy web server and it could run on Android.

I'll try to describe the steps here which I had to figure out myself. The information I found by googling was not completely correct as Android platform has changed from the time of the publication. So, I'll mention the version no. for each software I've used to make sure it is not misunderstood later.


First thing we need is to download the SL4A (r4) software in the Android (2.3) emulator. It can be done from your Android browser by going to the SL4A site. Now install the software in emulator.Then install Python for Android from the same SL4A site. It'll download an apk of version r4.Launch SL4A application and check that HelloWorld python script is running. It will make sure that your installation is fine.Now i…