Heres the log...
hlcsg v2.5.3 rel (May  2 2001)
Based on Valve's version, modified with permission.
Submit detailed bug reports to (
zoner@gearboxsoftware.com)
-----  BEGIN  hlcsg -----
Command line: hlcsg.exe "C:\Documents and Settings\tyler\My Documents\Maps\first map"
-= Current hlcsg Settings =-
Name                 |  Setting  |  Default
---------------------|-----------|-------------------------
threads               [       1 ] [  Varies ]
verbose               [     off ] [     off ]
log                   [      on ] [      on ]
developer             [       0 ] [       0 ]
chart                 [     off ] [     off ]
estimate              [     off ] [     off ]
max texture memory    [ 4194304 ] [ 4194304 ]
priority              [  Normal ] [  Normal ]
noclip                [     off ] [     off ]
onlyents              [     off ] [     off ]
wadtextures           [      on ] [      on ]
skyclip               [      on ] [      on ]
hullfile              [    None ] [    None ]
min surface area      [   0.500 ] [   0.500 ]
brush union threshold [   0.000 ] [   0.000 ]
Wadinclude list :
[zhlt.wad]
entering C:\Documents and Settings\tyler\My Documents\Maps\first map.map
CreateBrush:
 (0.06 seconds)
SetModelCenters:
 (0.00 seconds)
CSGBrush:
 (0.09 seconds)
Error: Could not open wad file \sierra\half-life\valve\halflife.wad
Error: Could not find WAD file
Description: The compile tools could not locate a wad file that the map was referencing.
Howto Fix: Make sure the wad's listed in the level editor actually all exist
-----   END   hlcsg -----
hlbsp v2.5.3 rel (May  2 2001)
Based on Valve's version, modified with permission.
Submit detailed bug reports to (
zoner@gearboxsoftware.com)
-----  BEGIN  hlbsp -----
Command line: hlbsp.exe "C:\Documents and Settings\tyler\My Documents\Maps\first map"
There was a problem compiling the map.
Check the file C:\Documents and Settings\tyler\My Documents\Maps\first map.log for the cause.
-----   END   hlbsp -----
hlvis v2.5.3 rel (May  2 2001)
Based on Valve's version, modified with permission.
Submit detailed bug reports to (
zoner@gearboxsoftware.com)
-----  BEGIN  hlvis -----
Command line: hlvis.exe "C:\Documents and Settings\tyler\My Documents\Maps\first map"
There was a problem compiling the map.
Check the file C:\Documents and Settings\tyler\My Documents\Maps\first map.log for the cause.
-----   END   hlvis -----
hlrad v2.5.3 rel (May  2 2001)
Based on Valve's version, modified with permission.
Submit detailed bug reports to (
zoner@gearboxsoftware.com)
-----  BEGIN  hlrad -----
Command line: hlrad.exe -dump "C:\Documents and Settings\tyler\My Documents\Maps\first map"
There was a problem compiling the map.
Check the file C:\Documents and Settings\tyler\My Documents\Maps\first map.log for the cause.
-----   END   hlrad -----