The command line rrdtool works properly. Does this mean there is something wrong with RRDs? If so, is it something that I can fix or is it an rrdtool development issue?
On 4/9/07, Sam Umbach <[EMAIL PROTECTED]> wrote: > On 4/9/07, jim steele <[EMAIL PROTECTED]> wrote: > > Hello, > > > > I installed rrdtool 1.2.19 on my newly-installed OpenBSD 4.0 machine, > > exactly according to the instructions provided. It compiles and > > installs fine, and the rrdtool command line program works properly, > > and produces this output: > > > However, when I try to use RRDs in a perl script, I get this error: > > > > /usr/bin/perl:/usr/local/rrdtool-1.2.19/lib/librrd.so.2.9: undefined > > symbol 'art_alloc' > > lazy binding failed! > > Segmentation fault > > Looks like a missing dependency. rrdtool 1.2.x depends on libart_lgpl > (as well as libfreetype and libpng). The first thing to try is ldd > (or the equivalent on OpenBSD). Here is the output on my Fedora Core > 6 box: > $ ldd `which rrdtool` > linux-gate.so.1 => (0x00ddf000) > librrd.so.2 => /usr/lib/librrd.so.2 (0x00212000) > libpng12.so.0 => /usr/lib/libpng12.so.0 (0x05f1f000) > libz.so.1 => /usr/lib/libz.so.1 (0x00d4b000) > libart_lgpl_2.so.2 => /usr/lib/libart_lgpl_2.so.2 (0x006ea000) > libm.so.6 => /lib/libm.so.6 (0x00d03000) > libc.so.6 => /lib/libc.so.6 (0x00bc4000) > libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x05e9d000) > /lib/ld-linux.so.2 (0x001f5000) > > > This is the code I am using in my perl script: > > ($cpuavg,$xsize,$ysize) = RRDs::graph( > > '/var/www/htdocs/test/test.png', > > '--start','-900', > > '--end','-300', > > "DEF:test=$rrd_root/$host/$host_cpu.rrd:ds0:AVERAGE", > > "DEF:test2=$rrd_root/$host/$host_cpu.rrd:ds1:AVERAGE", > > 'PRINT:test:AVERAGE:%lf', > > 'PRINT:test2:AVERAGE:%lf'); > > Try running the equivalent rrdtool graph command at the command-line > (this may not be perfect, but it's close): > rrdtool graph > /var/www/htdocs/test/test.png > --start -900 > --end -300 > DEF:test=$rrd_root/$host/$host_cpu.rrd:ds0:AVERAGE > DEF:test2=$rrd_root/$host/$host_cpu.rrd:ds1:AVERAGE > PRINT:test:AVERAGE:%lf > PRINT:test2:AVERAGE:%lf > > If that shows the same error message, the problem lies with rrdtool, not RRDs. > > -Sam > _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
