[GRASSLIST:3180] Re: Problem with monitor....

[Massimiliano Cannata]

Thanks for all the advise, I defenitly resolve all my problem with the 
monitor.
I delete and recreate the user and now everythings works.

Glynn Clements wrote:

>Massimiliano Cannata wrote:
>
>  
>
>>Ok thanks for the help, now i've compiled all the grass code on my 
>>external drive and got no error.
>>Now i can run grass with:
>>#> /mnt/maxtor_linux/grass_home/grass53/bin/grass53
>>but still remain some problem.....
>>
>>- Monitor problem:
>>I can run a monitor only if i am ROOT, otherwise i get the same old 
>>error: ERROR: In main.c: Couldn't get socket path.
>>
>>whoami gives the rigth answer;
>>    
>>
>
>If you delete/rename the ~/.grassrc5 file, then start GRASS (in text
>mode), does your username appear in the "mapset" field of the startup
>screen?
>
>  
>
>>/tmp/grass-<username> is a directory, exist and i'm the owner;
>>
>>what am i missing? maybe mounting my external drive (where i put my bin)?
>>i use in fstab:  /dev/sda5     /mnt/maxtor_linux    ext2    defaults    1 2
>>    
>>
>
>No problem there. If you have "strace" installed, you could try:
>
>	strace $GISBASE/driver/XDRIVER x0 "" ""
>
>The output should contain two consecutive line like:
>
>	lstat("/tmp/grass-glynn", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
>	chmod("/tmp/grass-glynn", 0700)         = 0
>
>(except with your username). Maybe one of them failed, in which case,
>what is the error code (EACCES etc)?
>
>  
>
>>- Library problem:
>>I cannot see libproj.so.0 because my LD_LIBRARY_PATH doesn't contain the 
>>path /usr/local/lib.
>>if i run:
>>export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
>>everything goes fine.....
>>
>>but it should be already contemplate in some grass variable, in fact i run:
>>    
>>
>
>The configure switches only control where the linker looks for
>libraries when GRASS is being built. They don't affect where the
>loader (ld-linux.so) looks for libraries when you run programs.
>
>If you are installing shared libraries in /usr/local/lib, you need to
>either:
>
>a) add /usr/local/lib to /etc/ld.so.conf, and run "ldconfig" whenever
>you add more libraries, or
>
>b) add /usr/local/lib to LD_LIBRARY_PATH in the shell startup scripts
>(e.g. /etc/profile).
>
>The GRASS startup script ($GISBASE/etc/Init.sh) adds the GRASS library
>directory ($GISBASE/lib) to LD_LIBRARY_PATH, which deals with any
>shared libraries which are part of GRASS itself.
>
>OTOH, it assumes that any external shared libraries which it uses are
>already installed correctly. And, in this case, libproj.so.0 wasn't
>installed correctly; the mere presence of the library isn't
>sufficient; the OS' loader has to be able to find it (and it won't
>look in /usr/local/lib unless it's told to).
>
>  
>

-- 
-------------
note: change my e-mail reference to massimiliano.cannata at supsi.ch
      because the old one will be deleted soon.
-------------
Ing.  Massimiliano Cannata
Istituto di Scienze della Terra - SUPSI
C.P. 72 - CH-6952 Canobbio (Ticino, Switzerland)
Tel +41 91 /935 12 25 - Fax +41 91 /935 12 09
eMail: massimiliano.cannata at supsi.ch
Internet: http://www.ist.supsi.ch

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