Can aspose.slides run in JDK 1.3.1_15

We have a customer that is using JDK 1.3.1_15 and they will be using aspose.slides very soon in their production environment.

Can you tell us what is the effort to run aspose.slides in JDK 1.3.1_15? would it be a simple recompile? Please advice asap.

Here is the message I got when trying to compile with JDK 1.3.1_15:

Information: 1 error
Information: 0 warnings
Information: Compilation completed with 1 errors and 0 warnings
C:\packages\com\viador\core\export\PPTExporter.java
    Error:  line (26) cannot access com.aspose.slides.Presentation
                      bad class file: C:\packages\aspose.slides.jar(com/aspose/slides/Presentation.class)
                      class file has wrong version 48.0, should be 47.0
                      Please remove or make sure it appears in the correct subdirectory of the classpath.

Sorry, that is not possible to use Aspose.Slides with jdk 1.3 and it can’t be done
by simple recompilation. Please check system requirements.