<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Dear users, I know this question is not directly linked to using ESP-r/Radiance but more in installing and making the programmes work as standalone and in coupling. Therefore I hope this is the right forum to post such a question :) I am using Ubuntu v. 8.10. I have downloaded and installed Radiance and ESP-r. Both programmes seems to work but there might be missing some libraries to Ubuntu. In order to make the coupling between ESP-r and Radiance, Gendaylit needs to be installed. I have done so by changing the makefile in the Gendaylit package to: CCOPTS= -g #CCOPTS= -Ae -g     # HPUX CC=gcc #CC=cc and issued the command 'make'. I have copied the file 'Gendaylit' to '/opt/radiance/bin'  and 'coeff_perez.dat', 'defangle.dat' and 'perezlum.cal' to '/opt/radiance/lib' To test the Gendaylit file one can issue 'make skyview'. I have done so both as root and as PHA and I get the following errors: oconv -f sky.rad outside.rad > sky.oct /bin/sh: oconv: not found make: *** [skyview] Error 127 or oconv -f sky.rad outside.rad > sky.oct /bin/sh: cannot create sky.oct: Permission denied make: *** [skyview] Error 2 I must also say that I have added the following to both '.profile'-files in '/home/pha' and in '/root' #Set PATH for ESP-r and Radiance RAYPATH= .:/lib:/opt/radiance/lib:/opt/radiance/bin PATH=$PATH:/opt/esru/bin:/opt/esru/esp-r/bin:/opt/radiance/lib:/opt/radiance/bin export PATH RAYPATH unset USERNAME I suspect that there is something wrong with '/bin/sh' which is listed in Ubuntu 8.10 as symlink 'sh -> dash' and 'sh.distrib -> bash'. I am afraid to make any changes to the Linux distribution because I am not that familiar with Linux. Can anybody spot a solution to my problem? Any help is appreciated. Best regards Per Haugaard ______________________ Per Haugaard, Griffenfeldsgade 33, 2.tv 2200 København N Denmark mobil: +45 26 39 06 40 E-mail: perhaugaard@yahoo.dk </td></tr></table> <hr size=1> <table><tr><td> Få en billig laptop. Se Kelkoos gode tilbud <a href=http://dk.yahoo.com/r/pat/mm>her</a>!</td></tr></table>