Hi everyone<br><br>I saw that there is a module on spectral unmixing on the add-ons subversion repository, so, I downloaded and compiled the last grass 6.4 snapshot (grass-6.4.svn_src_snapshot_2008_06_14), download the addons with svn (svn checkout <a href="https://svn.osgeo.org/grass/grass-addons/">https://svn.osgeo.org/grass/grass-addons/</a> grass-addons). and compiled the module as described in the README I found on the addons (make MODULE_TOPDIR=/home/camilo/grass-6.4.svn_src_snapshot_2008_06_14).<br>
I got this messages:<br><br clear="all">/home/camilo/grass-addons/imagery/i.spec.unmix# make MODULE_TOPDIR=/home/camilo/grass-6.4.svn_src_snapshot_2008_06_14<br>gcc -I/home/camilo/grass-6.4.svn_src_snapshot_2008_06_14/dist.i686-pc-linux-gnu/include -g -O2 -DPACKAGE=\""grassmods"\" -I/home/camilo/grass-6.4.svn_src_snapshot_2008_06_14/dist.i686-pc-linux-gnu/include -o OBJ.i686-pc-linux-gnu/main.o -c main.c<br>
main.c: In function 'main':<br>main.c:172: warning: passing argument 2 of 'G_vector_norm_maxval' makes integer from pointer without a cast<br>main.c:178: warning: passing argument 2 of 'G_vector_norm_maxval' makes integer from pointer without a cast<br>
main.c:227: warning: assignment makes pointer from integer without a cast<br>main.c:231: error: expected expression before '[' token<br>main.c:231: error: too few arguments to function 'G_matrix_get_element'<br>main.c:231: error: 'mat_struct' has no member named 'G_matrix_get_element'<br>
main.c:235: error: expected expression before '[' token<br>main.c:235: error: too few arguments to function 'G_matrix_get_element'<br>main.c:262: warning: assignment makes pointer from integer without a cast<br>main.c:263: error: 'mat_struct' has no member named 'm'<br>
main.c:263: warning: assignment makes pointer from integer without a cast<br>main.c:264: error: 'mat_struct' has no member named 'm'<br>main.c:264: warning: assignment makes pointer from integer without a cast<br>main.c:265: error: 'mat_struct' has no member named 'n'<br>
main.c:265: warning: assignment makes pointer from integer without a cast<br>main.c:266: error: 'mat_struct' has no member named 'm'<br>main.c:266: error: 'mat_struct' has no member named 'n'<br>main.c:266: warning: assignment makes pointer from integer without a cast<br>
main.c:293: error: 'mat_struct' has no member named 'm'<br>main.c:293: warning: assignment makes pointer from integer without a cast<br>main.c:295: error: 'vec_struct' has no member named 've'<br>main.c:297: error: 'vec_struct' has no member named 've'<br>
main.c:306: error: 'mat_struct' has no member named 'n'<br>main.c:307: error: 'vec_struct' has no member named 've'<br>main.c:307: error: 'mat_struct' has no member named 'n'<br>main.c:324: error: 'mat_struct' has no member named 'n'<br>
main.c:325: error: 'vec_struct' has no member named 've'<br>main.c:326: error: 'vec_struct' has no member named 've'<br>main.c:339: warning: assignment makes pointer from integer without a cast<br>main.c:349: error: 'vec_struct' has no member named 've'<br>
main.c:383:28: warning: missing terminating " character<br>main.c:383: error: missing terminating " character<br>main.c:384: error: expected ')' before numeric constant<br>main.c:384: error: stray '\' in program<br>
main.c:385: error: stray '\' in program<br>main.c:386: error: stray '\' in program<br>main.c:387:11: warning: missing terminating " character<br>main.c:387: error: missing terminating " character<br>main.c:391: error: expected ';' before '}' token<br>
make: *** [OBJ.i686-pc-linux-gnu/main.o] Error 1<br><br>I am using a debian server with Linux 2.6.22-3-686 #1 SMP Sun Feb 10 20:20:49 UTC 2008 i686 GNU/Linux<br><br>Is there any other way to compile this module? or is just that is under development?<br>
Best<br>camilo<br><br>-- <br>Pedro Camilo Alcántara Concepción<br>Department of Forest and Wildlife Ecology<br>Rm. 120 Russell Labs<br>1630 Linden Dr.<br>Madison WI 53706-1598<br>Phone +1/608/265-9219<br>http:/<a href="http://silvis.forest.wisc.edu">silvis.forest.wisc.edu</a><br>
___________________________________________