[Vtigercrm-developers] vtiger crm licence and debian package

Josh Lee jlee at zertis.net
Wed Feb 1 07:04:23 PST 2006


I don't really have the time to get involved in this conversation, but I 
help choose which licenses we use with our Open Source software.  I 
would strongly recommend GPL for vTiger.


Brett Hooker wrote:

>Don't know if this will help the analysis, but you might like to engage 
>Brendan Scott of  Open Source Law in analyzing this for you.
>
>See:
>http://www.opensourcelaw.biz
>
>Might be worth getting a pro-OSS lawyer in the loop on this.
>
>
>Mike Fedyk wrote:
>
>  
>
>>Finjon Kiang wrote:
>>
>> 
>>
>>    
>>
>>>On 2/1/06, Fathi Boudra <fboudra at free.fr> wrote:
>>>
>>>
>>>   
>>>
>>>      
>>>
>>>>taken partly from Copyright.txt. It seems (for me) a bit incomprehensible.
>>>>Some informations are false (feel free to correct me), which part of apache or
>>>>mysql are in vtiger crm ? I'm not a lawyer but lawyer point of view is
>>>>needed. Some clarity is requested on this subject, especially when you're
>>>>looking vtiger crm story.
>>>>
>>>>cheers,
>>>>
>>>>Fathi
>>>>  
>>>>
>>>>     
>>>>
>>>>        
>>>>
>>>I got the same feeling with you. I'm not a lawyer, too. But I think
>>>vtiger crm must be released under GPL. 
>>>
>>>   
>>>
>>>      
>>>
>>This is a real gray area with the GPL and interpreted languages.  The 
>>GPL talks about making the source source available for a binary 
>>distribution and it talks about compiling and linking.  Where does the 
>>compilation take place?  At each location.  The PHP bytecode is not 
>>being distributed.   Even the binary vtiger dist includes the .php 
>>source files.
>>
>> 
>>
>>    
>>
>>>MPL allows you to modify the
>>>license as you wish, 
>>>
>>>   
>>>
>>>      
>>>
>>No. The MPL defines the distinction between license boundaries at the 
>>file level.  If you want to introduce another license into a MPL 
>>licensed project it needs to be in a separate file.
>>
>> 
>>
>>    
>>
>>>LGPL allows you to use the software which
>>>released under LGPL as a library and choose another license you like.
>>>But under GPL, once your software includes any GPL product, you should
>>>release your software under GPL.
>>>
>>>   
>>>
>>>      
>>>
>>That is not a black and white requirement of the GPL.  There are many 
>>ways GPL code can be brought into a non-GPL project if the interactions 
>>with the GPL code are done in certain ways.
>>
>>I am not claiming that his has been done with vtiger though.  I'm not 
>>familiar with the code base enough yet.
>>
>>Mike
>>_______________________________________________
>>vtigercrm-developers mailing list
>>vtigercrm-developers at lists.vtigercrm.com
>>http://lists.vtigercrm.com/mailman/listinfo/vtigercrm-developers
>> 
>>
>>    
>>
>
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