OK. Check whether the development environment is successfully installed. You can compile a project in/devkitpro/palibexamples/text/normal/helloworld to try and run build. bat,
Arm-Eabi-G ++-g-mthumb-interwork-MnO-FPU-L/f/devkitpro/palib/lib-specs = ds_ar
M9.specs main. O-lf:/devkitpro/palib // Lib-lpa9-L/f/devkitpro/libnds/lib-LFAT
-Lnds9-ldswifi9-o build. Elf
F:/devkitpro/devkitarm/bin /.. /lib/GCC/ARM-Eabi/4.1.2 /.. /.. /.. /.. /ARM-Eabi/lib/DS
_ Arm9_crt0.o: In function 'ciloop ':
Ds_arm9_crt0.s :(. init + 0x2ac): Undefined reference to 'initsystem'
Collect2: LD returned 1 exit status
Make [1]: *** [/f/devkitpro/palibexamples/text/normal/helloworld. Elf]
Error 1
Make: *** [Build] Error 2
Oh, an error has occurred!
Search, In the http://palib.info/forum/modules/newbb/viewtopic.php? Topic_id = 3854 & Forum = 3 & post_id = 23120 # forumpost23120 answers:
"using devkitpro Updater 1.4.4... the issue is compatibility between the latest palib and devkitarm release 21. You can either downlaod devkit arm release 20 ".
dizzy. the compatibility between the latest version of palib and devkitarm release21 is incorrect. You can use devkit arm release 20 instead of devkitarm release21. In http://sourceforge.net/project/showfiles.php? Group_id = 114505 & package_id = 124207 & release_id = 481692 can be downloaded to devkit arm release 20. After downloading devkit arm release 20, unzip it to the installation directory of devkitpro and overwrite the original/devkitpro/devkitarm.