Alan Hale wrote:
Hi
I had successfully compiled and installed Mapserver recently but when I
tried to run the Itasca demo I realised I had ommitted to configure with
gdal. So I untarred fresh source files and ran a new configure, this
time with gdal, thus:
./configure --with-ogr=/usr/local/bin/gdal-config
--with-gdal=/usr/local/bin/gdal-config --with-httpd=/usr/sbin/httpd
--with-wfsclient --with-wmsclient --enable-debug
--with-curl-config=/usr/local/bin/curl-config --with-proj=/usr/local
--with-tiff --with-gd=/usr/local/ --with-jpeg
--with-freetype=/usr/local/lib/ --with-threads --with-php=/usr/include/php
The configure seemed to go OK but after doing make I tried to rum
mapserv from the command line (./mapserv) and got the error:
error while loading shared libraries: libjpeg.so.7: cannot open shared
object file: No such file or directory
When I check config.log it says "using libjpeg from system libs."
I then ran config again giving a path to where I know libjpeg.so resides
I got "Could not find jpeglib.h or libjpeg.a/libjpeg.so/libjpeg.dylib in
/usr/local/lib/." .... "using libjpeg from system libs."
Could someone kindly explain what is going on here? Many thanks.
Alan
First you need to find libjpeg. one way is:
ldconfig -v|grep jpeg
if not there, try a few common places:
ls /usr/lib/libjpeg*
ls /usr/local/lib/libjpeg*
or if you have locate/slocate then try:
slocate libjpeg.so.7
Second, if it seemed to compile ok, then it found the .h files (which are
probably in /usr/include or /usr/local/include), but when you run it, its
looking for libjpeg.so, and specifically, libjpeg.so.7 which is probably a
symlink.
My guess is the lib is in /usr/local/lib, but you dont have that lib in
/etc/ld.so.conf.
Probably just need to add that path to the file and then run ldconfig once.
-Andy
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