User Support Forum

how would I go about reinstalling gcc?

I was trying to compile solution 1 from http://www.learncpp.com/cpp-tutorial/111-comprehensive-quiz/
and I got this error:

~/Desktop/c++learning/quiz1> gcc -o num1 num1.cpp
/tmp/ccmz5SRA.o: In function `ReadNumber(void)':
num1.cpp:(.text+0x21): undefined reference to `cout'
num1.cpp:(.text+0x29): undefined reference to `ostream::operator<<(char const *)'
num1.cpp:(.text+0x39): undefined reference to `cin'
num1.cpp:(.text+0x41): undefined reference to `istream::operator>>(int &)'
/tmp/ccmz5SRA.o: In function `WriteAnswer(int)':
num1.cpp:(.text+0x70): undefined reference to `endl(ostream &)'
num1.cpp:(.text+0x8c): undefined reference to `cout'
num1.cpp:(.text+0x94): undefined reference to `ostream::operator<<(char const *)'
num1.cpp:(.text+0x9f): undefined reference to `ostream::operator<<(int)'
collect2: ld returned 1 exit status

I thought maybe I would try to installing the latest gcc from Haikuware. I did something wrong and so now gcc gives me this error

gcc: installation problem, cannot exec `cc1plus': No such file or directory
~/Desktop/c++learning/quiz1> 

I just copied and pasted the solution so could someone tell me what went wrong after I am able to fix gcc?

I installed BePodder and BWeather from Haikuware on Alpha3 and both programs function properly, but for connecting to the internet.
I also installed Friss with

installoptionalpackage -a friss

It does connect to the rss feeds that I have added to it.

I was wondering if I needed to start an http network service to get BePodder and BWeather to connect.

EDIT

I don't know if this is related to the above, but it is a connectivity issue.
I haveto boot twice for a network connection. The first time I boot there is no network connection. Then I reboot and there is a network connection.

Hey guys, as you can see from the subject, I'm having a bit of trouble installing and getting Haiku up and running. I'm running Snow Leopard on an Intel based Mac Pro from I believe late '08.

I have tried both burning a CD and running off of a thumb drive, with no success. For the CD, I burned the .ISO image on to a blank disk using the built in Disk Utility, but I cannot get my computer to boot from the disk no matter how hard I try. For the thumb drive, I followed these (https://www.haiku-os.org/guides/installing/making_haiku_usb_stick) directions to the dot, but an error message pops up saying that the disk image is not readable by this computer, and I can't boot from it.

I'm a complete newbie at running any OS's but the standard ones, so any help at all is greatly appreciated.

Cheers.

I typed in the "install-wifi-firmwares.sh" and it said it installed successfully, but I can't connect to wifi.

When I hook up to lan, it said "/dev/net/broadcom570x/0". But if I disconnect from lan and use "ifconfig /dev/net/broadcom570x/0 dlink" it says that "'/dev/net/broadcom570x/0' is not a WLAN device!"

I just typed in the device, and it gave me this:

Hardware type: Ethernet, Address: 88:ae:1d:86:22:c1
Media type: 100 MBit, 100BASE-TX
inet addr: 192.168.0.199, Bcast: 192.168.0.255, Mask: 255.255.255.0
MTU: 1500, Metric: 0, up broadcast link auto-configured
Receive: 5797 packets, 0 errors, 5631765 bytes, 0 mcasts, 0 dropped
Transmit: 4776 packets, 0 errors, 636847 bytes, 0 mcasts, 0 dropped
Collisions: 0

How can I get wifi to work?