error when install Quartus9.1-Linux

[Altera_Forum]

hi all: 

I install QUARTUS9.1 following the nioswiki QuartusforLinux . http://www.nioswiki.com/index.php?title=operatingsystems/uclinux/quartusforlinux&highlight=quartus when I runned commands.  error :  [root@f12 bin]# n2sdk ------------------------------------------------ Welcome To Altera SOPC Builder  Version 9.1, Built Wed Oct 21 21:39:59 PDT 2009 ------------------------------------------------ /bin [NiosII EDS]$ quartus mwrpcss: error while loading shared libraries: libkernel32.so: cannot enable executable stack as shared object requires: Permission denied 段错误 (core dumped) /bin [NiosII EDS]$   what 's wrong ? thanks

[Altera_Forum]

Can you do a chmod 777 on the concerned directory and retry?

[Altera_Forum]

[root@f12 /]# locate libkernel32.so 

/opt/altera9.1/quartus/mw/lib-linux_optimized/libkernel32.so /opt/altera9.1/quartus/mw64/lib-amd64_linux_optimized/libkernel32.so [root@f12 /]# chmod 777 -R /opt [root@f12 /]#   [NiosII EDS]$ quartus mwrpcss: error while loading shared libraries: libkernel32.so: cannot enable executable stack as shared object requires: Permission denied  (core dumped)

[Altera_Forum]

Just a suggestion, but you might not want to openly advertise your "cracked" version of Quartus II. Especially, _not_ on an Altera-frequented forum... 

 -slacker

[Altera_Forum]

I have Quartus 9.1 SP1 running on a Linux 64 bit machine. When I use the download manager to download and install SP1, it downloads a 2.7GB tar file. I never see any Download Manager from the Download Center. OK, so now I untar the tar file and see an install_patch file and a number of other files. So I run install_patch and it does NOTHING. 

 No mention about any of this in the Quartus install manual.   altera.com/literature/manual/quartus_install.pdf   And I can't type the above as a link until I post 4X? Give me a break.    Help!

[Altera_Forum]

Oh and I forgot to mention there is no "Altera Install Script for Linux Installation" on the Download Center page, which is referred to on p26 of the Installation manual whos partial link is in my first post.