<div><div>Hi Listers,<br><br> Jonathan is exactly right about the issues with the new winGRASS for those of us that previously had CYGWIN with GRASS installed on our machines. Removing CYGWIN is not easy, however, as there is no "uninstall" option for CYGWIN. I had to search around for a solution: Apparently, some of the files in the Cygwin directory are given very different perissions from ordinary files. They are assigned "system" as their owner, and even if you are an administrator, you cannot delete them with the default way windows wants to have things organized. In a standard windows exploer window, you have to click tools > folder options, and select the "view" tab from the dialogue box that pops up. You have to scroll down the list, and uncheck the box next to "use simple file sharing". Now when you right click on an item, and select proerties, there are several new tabs in the window. You must go to the "security" tab, and change the owner ship and permissions associated with those cygwin files that are apparently undeleteble. Once that is done, you should now be able to manually delete everything asscociate with cygwin (which conveniently is all in the cygwin directory).
<br> Also, Jonathan, your solution to the Locking problem is probably okay. I know that it was put in there in the Linux version to prevent more than one user at a time from reading and writing on the same set of GRASS files. This was only needed if your GIS database was located on a server or was shared over a network. Since this does not apply to the curretn WinGRASS, you can actually simply delete those lines without any issue. In fact, that may be something that should be done to the WinGRASS packages anyway...
<br><br>Cheers,<br><br>Isaac<br> <br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">------------------------------<br><br>Message: 4
<br>Date: Sat, 2 Dec 2006 14:24:13 -0500<br>From: "Jonathan Aguero" <<a href="mailto:jua130@psu.edu">jua130@psu.edu</a>><br>Subject: RE: [winGRASS] grass native installation problem<br>To: "'Bryan Keith'" <
<a href="mailto:bryan@geomega.com">bryan@geomega.com</a>>, "'Jack'"<br> <<a href="mailto:jacques.charroy@laposte.net">jacques.charroy@laposte.net</a>><br>Cc: <a href="mailto:wingrass@grass.itc.it">
wingrass@grass.itc.it</a><br>Message-ID:<br> <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAATR1TnoRRqU2OBfkDJYrxesKAAAAQAAAAoAwKhMpEb0isJHsu0qEyhAEAAAAA@<a href="http://psu.edu">psu.edu</a>><br><br>Content-Type: text/plain; charset="us-ascii"
<br><br>Brian and Jacques,<br>I just had the same problem with my WinXP system. It seems that the problem<br>was related to my old Cygwin installation. I removed cygwin and clean up the<br>environmental variables related and then GRASS worked.
<br>If the CYGWIN variable is defined in your system, the grass init script<br>assumes that the shell is bash instead of the bourne shell (sh) used by<br>MINGW/msys.<br>I hope this help you guys.<br><br>Jonathan Aguero Valverde
<br>Research Assistant and Ph.D. Candidate<br>Pennsylvania State University<br>The Pennsylvania Transportation Institute<br>201 Transportation Research Building<br>University Park, PA 16802<br><a href="http://www.personal.psu.edu/jua130">
www.personal.psu.edu/jua130</a><br><br>-----Original Message-----<br>From: <a href="mailto:wingrass-bounces@grass.itc.it">wingrass-bounces@grass.itc.it</a> [mailto:<a href="mailto:wingrass-bounces@grass.itc.it">wingrass-bounces@grass.itc.it
</a>]<br>On Behalf Of Bryan Keith<br>Sent: Monday, October 02, 2006 10:12 AM<br>To: Jack<br>Cc: <a href="mailto:wingrass@grass.itc.it">wingrass@grass.itc.it</a><br>Subject: Re: [winGRASS] grass native installation problem
<br><br>I'm having the exact same problem. Anyone know how to solve it?<br><br>Bryan<br><br>Jacques Charroy wrote:<br>> Hi,<br>><br>> I recently installed the native wingrass package on two computers. On<br>> one everything went well, but on the next one
gis.m never managed to<br>> start, although GRASS starts alright. Upon starting gis.m I get an error<br>> box saying the following:<br>><br>> Error in startup script<br>> Can't read "parts(n)": no such variable
<br>> while executing<br>> "MapCanvas::zoom_new $mon $parts(n) $parts(s).......(more)<br>> (procedure "MapCanvas::zoom_gregion" line 11)<br>> invoked from within.......and so forth with 5 or six levels of function
<br>> calls until:<br>> invoked from within<br>> (file "C:/msys/1.0/local/grass/etc/gm/gm.tcl" line 522)<br>><br>> Has someone else had the same problem? any ideas how to solve that?<br>><br>> Thanks,
<br>><br>> Jacques Charroy<br>><br>> _______________________________________________<br>> winGRASS mailing list<br>> <a href="mailto:winGRASS@grass.itc.it">winGRASS@grass.itc.it</a><br>> <a href="http://grass.itc.it/mailman/listinfo/wingrass">
http://grass.itc.it/mailman/listinfo/wingrass</a><br>><br>><br><br>_______________________________________________<br>winGRASS mailing list<br><a href="mailto:winGRASS@grass.itc.it">winGRASS@grass.itc.it</a><br><a href="http://grass.itc.it/mailman/listinfo/wingrass">
http://grass.itc.it/mailman/listinfo/wingrass</a><br><br><br><br><br>------------------------------<br><br>Message: 5<br>Date: Sat, 2 Dec 2006 14:54:49 -0500<br>From: "Jonathan Aguero" <<a href="mailto:jua130@psu.edu">
jua130@psu.edu</a>><br>Subject: RE: [winGRASS] Installation problem native win version<br>To: <<a href="mailto:wingrass@grass.itc.it">wingrass@grass.itc.it</a>>, "'Neil Falconer'"<br> <<a href="mailto:neil.falconer@absamail.co.za">
neil.falconer@absamail.co.za</a>><br>Message-ID:<br> <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAATR1TnoRRqU2OBfkDJYrxesKAAAAQAAAABBW/pD+cq0OpkdSDNT/yLAEAAAAA@<a href="http://psu.edu">psu.edu</a>><br><br>
Content-Type: text/plain; charset="us-ascii"<br><br>I worked more in the locking problem today and found a partial solution.<br><br>I commented the following lines in the /grass/etc/init.sh file:<br><br># Check for concurrent use
<br><br>#lockfile="$LOCATION/.gislock"<br><br>#"$ETC/lock" "$lockfile" $$<br><br>#case $? in<br><br># 0) ;;<br><br># 1)<br><br># echo $USER is currently running GRASS in selected mapset. Concurrent
<br>use not allowed.<br><br># rm -rf "$tmp" # remove session files from tmpdir<br><br># exit 1 ;;<br><br># *)<br><br># echo Unable to properly access "$lockfile"<br><br># echo Please notify system personel.
<br><br># exit 1 ;;<br><br>#esac<br><br>The symbol # before the line made it a comment and the locking is not<br>performed by GRASS. As mention in other mails, concurrence might not be a<br>problem in windows.<br><br>It seems like many other people experienced this problem but GRASS keeps
<br>going while in some other systems crashes, it might be a difference in how<br>updated XP is.<br><br>Note that this is a very pedestrian solution, GRASS programmers could come<br>up with a better one but in the mean time this may get you going with
<br>WINGRASS.<br><br><br><br>Jonathan Aguero Valverde<br><br>Research Assistant and Ph.D. Candidate<br><br>Pennsylvania State University<br><br>The Pennsylvania Transportation Institute<br><br>201 Transportation Research Building
<br><br>University Park, PA 16802<br><br><a href="http://www.personal.psu.edu/jua130">www.personal.psu.edu/jua130</a><br><br>-----Original Message-----<br>From: <a href="mailto:wingrass-bounces@grass.itc.it">wingrass-bounces@grass.itc.it
</a> [mailto:<a href="mailto:wingrass-bounces@grass.itc.it">wingrass-bounces@grass.itc.it</a>]<br>On Behalf Of Jonathan Aguero<br>Sent: Friday, October 13, 2006 8:57 AM<br>To: <a href="mailto:wingrass@grass.itc.it">wingrass@grass.itc.it
</a><br>Subject: [winGRASS] Installation problem native win version<br><br><br><br>Dear listers,<br><br>I downloaded and installed the new native version of winGRASS yesterday. The<br>installation apparently was successful but when I tried to start GRASS after
<br>I selected the location and mapset it flashed the following message:<br><br>Locking is not supported in Windows!<br><br>and close the window.<br><br>I did not install PG 8.1 since I have the 8.0 version and I wanted to save
<br>the trouble so I modify the grass.bat the see at the 8.0 folder. Anyway the<br>problem seems more OS related than PG related. My OS is XP professional SP2.<br><br>Thanks in advance for your help.<br><br><br><br>Jonathan Aguero Valverde
<br><br>Research Assistant and Ph.D. Candidate<br><br>Pennsylvania State University<br><br>The Pennsylvania Transportation Institute<br><br>201 Transportation Research Building<br><br>University Park, PA 16802<br><br><a href="http://www.personal.psu.edu/jua130">
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<br></blockquote></div><br><br clear="all"><br>-- <br><br>Isaac I Ullah, M.A.<br><br>Archaeology PhD Student,<br>ASU School of Evolution and Social Change<br><br>Research Assistant,<br>Mediterranean Landscape Dynamics Project
<br>***************************************************<br><a href="mailto:isaac.ullah@asu.edu">isaac.ullah@asu.edu</a><br><a href="mailto:ullah@archaeologist.com">ullah@archaeologist.com</a><br><br><a href="http://www.public.asu.edu/~iullah">
http://www.public.asu.edu/~iullah</a><br>***************************************************