Questions tagged [appliance]

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0answers
117 views

How can I ssh to the appliance?

When I try to ssh to appliance I always get a permission denied when I am prompted to type in the appliance's password crimson. Why? Raul
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0answers
120 views

mario.c expected identifier or '(' { and mario help

When I try running the mario program, this is what happens. Also i think i might be doing this wrong, can someone guide me in the right direction?
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3answers
1k views

How to Fix DNS_PROBE_FINISHED_NO_INTERNET Error?

I have internet connection On my PC but in appliance shows me this error : "DNS_PROBE_FINISHED_NO_INTERNET" Can anyone help me to fix this error,Please?
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2answers
164 views

How to use Oracle's VirtualBox?

I had problems downloading VMware because my machine is not windows 7. I finally was able to download Oracle's VirtualBox, but I do not know how to use it.
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1answer
67 views

Cannot do pset6 on a Mac running VMware Fusion

I have spent 2 days trying to do pset6 on my mac. The VM window displays "missing network adapter" on the bottom line. I have gone through multiple proposed solution with no luck. I have 3 network ...
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0answers
21 views

Appliance not workint properly

I am using appliance 19-2 and ever since last night it's different. When I boot up the appliance there's an invisible cursor and after opening any folder it turns into a dark cross. Also I no longer ...
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1answer
442 views

I can't connect to the internet on cs50 appliance 2014 os

I installed cs50 appliance 2014 os from its iso disk on my laptop as dual boot along with windows 8. There are a lot of issues with the machine here. The 1st is that my touhpad is not working(not even ...
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2answers
83 views

I can't view dictionaries with gedit

I cannot find the dictionaries for pset5. When I type in: "cd ~cs50/pset5/dictionaries" (as suggested in a question from May 5, 2015) I get the following error: "bash: cd: /home/cs50/pset5/...
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1answer
206 views

accessing pset7 from outside the appliance

I was just wondering if there was anyway to access the cs50finance webpage from outside the appliance, using a browser for example. I was hoping to get some friends who don't live in the same city, (...
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2answers
412 views

Dropbox in Appliance

Im getting the below error while installing Dropbox in the appliance. "Trouble connecting to Dropbox servers. Maybe your internet connection is down, or you need to set your http_proxy environment ...
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2answers
227 views

Curly brackets on my keyboard

I'm having a problem when using the CS50 appliance on my MacBookPro. I can't find the curly brackets on my keyboard. I'm portuguese and I'm not really sure if my keyboard is a potuguese one since I ...
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1answer
29 views

step 16 of manual “Intalling Appliance”

After I have downloaded the VMware Workstation, it seems I cannot find the file in appliance50-2014-vmware.ova of step 16 of the manual to download. I get a message "404 not found" after I paste the ...
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1answer
2k views

Code is not working- it will not comple on CS50 exmaple

my code is not working, I using the example from class but it will not compile. After I'm done do the following " Make Switch" but I get a error swtich.c:5:1: error: expected function body after ...
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1answer
197 views

Vrtual Box error: low memory

I get this error when using VirtualBox: VirtualBox error ID: Host memory low; unable to allocate and lock memory, the virtual machine will be passed, please close applications to free up memory.<...
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1answer
191 views

What VMWare settings are you running on your appliance?

Meaning, Memory, processors, cores per processors, etc.
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2answers
444 views

CS50 appliance on Raspberry Pi?

Does anyone know if there is a way to get the CS50 appliance on a Raspberry Pi as my computer cannot run the required software to run it? Thanks in advance :)
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3answers
838 views

CS50 Appliance won't connect to internet in VirtualBox

Recently I installed the CS50 appliance for VirtualBox, and found that it will not connect through my ethernet cable on eth0. I searched for other answers, and changed the port in /usr/bin/ip50 from ...
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1answer
56 views

Installing cs50 2014 over cs50 v19

I started cs50 last year (2014) and was not able to finish by years end so I withdrew. Now I'm back with plenty of time to finish. I have the cs5o appliance ver. 19-2 on my computer now. Do I try to ...
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0answers
65 views

PSet1 Code works in CodeBlocks but not in cs50 appliance?

Any idea why this is happening? I made my code in codeblocks and transfered it to the appliance through the dropbox and it compiles but does not run when i do ./mario .. so why is this? it compiles ...
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1answer
573 views

Where is CS50 Appliance?

I'm new in CS50, I started on Feb., then I have had some work load so I had to stop CS50 for a while. Now I'm back, and I'm stuck at finding the link to download CS50 Appliance and all the related ...
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1answer
29 views

Why does this happen? [duplicate]

When I open gedit from the toolbar down below I get this gedit and if I open it through using root I get the the one that's like the later one. I'm also getting the error which is shown in the ...
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1answer
483 views

How to make VMWare display adjust to window size

I'm having troubles with the display on my VMWare appliance. I can change the resolution, but it's either 800 x 600 which makes it too small, and makes the rest of the window just black. If I make it ...
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1answer
87 views

Problems with the comand “make” [duplicate]

I'm a new CS50x student and I installed the appliance, on virtualbox and VMware. In both cases, when I type the command make, to run hello.c, the following message appears: make: *** No rule to make ...
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3answers
1k views

submit50 command not found

I'm using the appliance with the information below and I get the message submit50 command not found Appliance50_2014_release_24... Can't I just directly upload the files for pset4 and pset5 ...
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1answer
54 views

Issues with cs50 appliance

My appliance was working smooth, without any issues, but since Thursday things changed. Every time I power off the appliance, the next time I start it, the virtual machine is not there and I have to ...
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1answer
73 views

CS50 Loading Appliance into 32bit Vista/OS

Message: I am taking Intro to Computer Programming. I am auditing as my computer skills are minimal (actually a complete noob as there were no computers when I was in school). I have a 32 bit Windows ...
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1answer
170 views

pset1 my code works, check50 fails

My code for PSET1 is below. it works perfectly on my gedit howver the check50 tells me that it hasnt worked for 1.6 -- 23 -- 4.2 but when i input those numbers it works perfectly. please help!! #...
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2answers
43 views

CS50 appliance is lagging

The gedit program in the appliance is lagging in compiling and executing codes. For example if I edit some code in a program, the compiler would compile the previous code for a few times before it ...
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1answer
52 views

External applications

How do I install some external apps on my CS50 appliance? I mean like lex tool,network simulator,yacc tool,vlc media player to name a few.
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2answers
139 views

What is wrong with CS 50 Appliace?

I have installed VMware machine and downloaded CS 50 appliance. So, whenever I open VM Workstation and trying to run CS 50 appliance, it says VM workstation (not responding). Tried so many times and ...
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3answers
288 views

Do I have to use the cs50 appliance?

I already have Ubuntu as well as other ways to run and compile source code. Is it necessary to use the appliance to complete the assignments correctly?
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1answer
106 views

Is it compulsory to use the appliance Chrome while uploading pset files?

In pset specifications, it is instructed to submit pset through Chrome inside appliance, not any other. Is it compulsory? I mean, can't anyone submit through any other computer? Or any other browser?
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0answers
166 views

Linux Appliance for the CS50 Course

Since I am already running Linux Unbuntu will I still need to download the Linux Appliance for this course ? The reason why I am asking is I have limited hard drive space due to the fact I have a ...
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1answer
133 views

Appliance 2014 wi-fi troubles

There was ubuntu 14.04 installed on my laptop and wi-fi adjusted according to instructions: https://askubuntu.com/questions/55868/installing-broadcom-wireless-drivers and wi-fi worked properly. Then I ...
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0answers
48 views

Difficulties with Virtual Machine (read-only)

I had zero programming knowledge before taking CS50 and worked my way up to pset3. While I was working on it today, I encountered some huge difficulties. Suddendly, I wasn't able to work on my files ...
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1answer
231 views

Spanish Keyboard Layout

I'm trying to find a spanish layout to my Apple spanish keyboard, but there's a problem with the "<>" and the "ºª\" keys. Inside the appliance those keys are not working right, the "<>" key, ...
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2answers
131 views

Problem downloading the CS50 appliance for Windows

VM Ware 11 keeps asking me for license key what should i do ?
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0answers
703 views

cs50 appliance having issues

I am trying to install CS50 appliance on my windows 8 laptop with Oracle VM. I referred to the following link for installation purpose. https://manual.cs50.net/appliance/2014/virtualbox/#windows ...
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2answers
113 views

I'm having so much trouble trying to install the cs50 appliance

I have been trying to install the cs50 appliance. I installed the vm player and I have been trying to install the workstation for windows but it always shows a error message that the file is corrupt ...
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2answers
6k views

Where do i download cs50 appliance version 2014

In the cs50 manual i could only find the vmware workstation 11 link . Could you please tell me where i can find the appliance version 2014
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1answer
48 views

VirtualBox won't launch after set-up wizard says installation is complete

I downloaded 4.3.20 VB for my windows 7 32 bit computer. I open the icon and get set-up wizard; then options: repair or remove. I select repair, that leads to "installation is complete." I click "...
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2answers
360 views

gedit does not work on cs50 appliance

my laptop: window 7 32 bit. cs50 appliance: linux 2.6/3.x (64bit) I can not launch gedit. Terminal works. Chrome works. When i click on gedit it gives me the following message (see attachment). I ...
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0answers
285 views

error: token mismatch for pset7

For pset7, I followed steps to do assignment, just till below Zamyla's first video. When I finished the register.php and open http://pset7/register.php to see the result and open phpMyAdmin Browse tab ...
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1answer
197 views

How do I re-install CS50 appliance?

I was initially having the same problem as another member who got this message when trying to download Dropbox: "Trouble connecting to Dropbox servers. Maybe your internet connection is down, or you ...
8
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1answer
2k views

Gedit bottom panel terminal plugin missing

I have researched for 3 days and can't find an answer. My Gedit is not showing the bottom panel terminal, and the bottom panel option in "view" is grayed out. I went to Edit > Preferences >Plugins, ...
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0answers
61 views

How to enable directory listings on apache in appliance?

I created a new virtual host on appliance and it worked fine if I put a file named index.php or index.html in it. But if I remove this file and put a directory therein, I get a 403 Forbidden error. ...
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1answer
2k views

VMWare Player - Appliance is not adapting to window size

Fresh installation of the latest appliance on VMWare Player for Windows. I ran update50. I've rebooted the appliance. When I drag the bottom right corner of the window, the appliance's desktop doesn'...
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1answer
71 views

no CS50 file after dowload

I'm using a Mac and MVFusion and have downloaded the Appliance as instructed, but it seems there is no CS50 file on it. I also tried to update it a few times, but to no effect. Any help? Thanks.
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0answers
118 views

Virtual Machine [Resolution Problem]

I installed appliance but am not ok with the resolution please can someone help me with some tips on how to enlarge the appliance display? it only have 640x480 resolution how can i make it wide? Full ...
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2answers
505 views

How to get rid of this trouble in installing CS50 Appliance

I used the product key obtained from "my account" but faced the following problem :- In VMware Workstation 11, I clicked "Finish" in the window "Set up wizard complete". ...