原文由 hawk911 於 2006-11-16 14:30 發表
我的問題是:當我於公司使用 ZK 作為基礎來開發應用系統時,是否需要購買所謂的 commercial
license?也就是說,是否只要是商業上使用,就必需付費購買使用權?除非我公佈自行撰寫
的程式的原始碼,才可以免費使用。
因為以我對 GPL 的認知是,當我有修改 GPL 軟體時,必需無條件釋出該始碼。但當只是使
用 GPL 軟體 (如 gcc )來作為開發工具時,倒不一定需要公佈自行撰寫的原始碼的
(雖然公佈也沒人敢用 )
* Selling software that includes ZK to customers who install the software on their own machines.
* Selling software that requires customers to install ZK themselves on their own machines.
* Building a hardware system that includes ZK and selling that hardware system to customers for installation at their own locations.
Specifically:
* If you include ZK with an application that is not licensed under the GPL or GPL-compatible license, you need a commercial license for ZK.
* If you develop and distribute a commercial application and as part of utilizing your application, the end-user must download a copy of ZK; for each derivative work, you (or, in some cases, your end-user) need a commercial license for ZK.
原文由 irvin 於 2006-11-22 05:09 發表
Specifically:
* If you include ZK with an application that is not licensed under the GPL or GPL-compatible license, you need a commercial license for ZK.
* If you develop and distribute a commercial application and as part of utilizing your application, the end-user must download a copy of ZK; for each derivative work, you (or, in some cases, your end-user) need a commercial license for ZK.
不是「賣出」的情況之下:1.如果軟體不是GPL,裡面有包ZK,要買授權。 2.如果end-user需要ZK才能跑你賣的東西,要買授權。
你拿他來開發東西,沒把他包進去,就不用買授權了。
或者有包進去,但是用GPL,也可以不用授權。
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