questions about the /app/bin and while loading shared libraries

[Mike Guo]

I tried to 
(amd64)ubuntu at mike-snappy:~$ echo $LD_LIBRARY_PATH

no value there.

is there anyone can share with me how to snappy looking for the share library in it?


thanks

Mike

> 在 2016年1月13日，下午2:10，Mike Guo <hongweig at 163.com> 写道：
> 
> Hi, All.
> 
> 
> I tried to build a testing snap app by snap craft.
> 
> I got what’s the stage-packages means now, it will use those packages which in our ubuntu store.
> 
> so, I plan to do a simple one:
> 
> here’s my snapcraft.yml
> 
> name: sqlite
> version: 0.1
> vendor: Mike Guo<hongweig at 163.com <mailto:hongweig at 163.com>>
> summary: learning for snappy package
> description:  
>     the first snappy I create by deb packge which already eixts
> icon: icon.png
> 
> parts:
>     sqlite:
>         plugin: nil
>         stage-packages:
>             - sqlite
>      
>     glue:
>         plugin: copy
>         files:
>             snap/usr/bin/sqlite: bin/sqlite
> 
> 
> 
> some explain about why I put the plugin copy there.
> because I found when I used this file, snappy always didn’t copy the sqlite into /apps/bin/, and in the current path,  /apps/bin was include it. but other doesn’t.  I have to use copy plugin in this file.
> 
> weird thing is:  I found I don’t need that copy plugin ,  I just need put the a section into snap/meta/package.yml
> 
> like this:
> architectures:
> - amd64
> icon: meta/icon.png
> name: sqlite
> vendor: Mike Guo<hongweig at 163.com <mailto:hongweig at 163.com>>
> version: 0.1
> binaries:
>  - name: /usr/bin/sqlite
> 
> 
> and run snappy build . in snap folder.  it will be generate the right binary file to /apps/bin
> 
> and another thing is:
> 
> when I try to run sqlite.sqlite(which is my app).
> 
> it told me :
> amd64)ubuntu at mike-snappy:~$ sqlite.sqlite
> /apps/sqlite.sideload/IKHGTNePOOGB/usr/bin/sqlite: error while loading shared libraries: libsqlite.so.0: cannot open shared object file: No such file or directory
> 
> 
> but the truth is :all thing is in my apps:
> 
> amd64)ubuntu at mike-snappy:~$ ls /apps/sqlite.sideload/current/usr/lib/
> libsqlite.so.0  libsqlite.so.0.8.6
> 
> 
> 
> 
> is there anyone can help me about t his?
> 
> 
> thanks so much
> 
> 
> Mike
> 

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