# Downloading Psychtoolbox **URL:** \ **Category:** Uncategorized\ **Created:** [July 20, 2010, 10:16pm UTC](https://psychtoolbox.discourse.group/t/downloading-psychtoolbox/569 "2010-07-20T22:16:57Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![maryamn\_17m](https://avatars.discourse-cdn.com/v4/letter/m/ce73a5/32.png) [@maryamn\_17m](https://psychtoolbox.discourse.group/u/maryamn_17m)\ **Post date:** [July 20, 2010, 10:16pm UTC](https://psychtoolbox.discourse.group/t/downloading-psychtoolbox/569/1 "2010-07-20T22:16:57Z")
Hi every one, I am a beginner for MATLAB and psychtoolbox too . I wanna download Psychtoolbox , but an error has accrue constantly while I have been downloaded it . I know that downloading has some steps , but when I reach to 4th step which is explain in this following link : [http://psychtoolbox.org/wikka.php?wakka=PsychtoolboxDownload](http://psychtoolbox.org/wikka.php?wakka=PsychtoolboxDownload) And when I had written this syntax to command window : > \>\> cd C:/toolbox > \>\> DownloadPsychtoolbox('C:/toolbox') this below error appears . '??? Error using ==\> cd Cannot CD to C:/toolbox (Name is nonexistent or not a directory).' and I have tried this process again and again but I don't know where is the problem ? I have Matlab R2009b and I wanna download this toolbax for windows 7 indeed. could someone point me what is wrong with it ?! Thanks a lot. Maryam ---
**Author:** ![maryamn\_17m](https://avatars.discourse-cdn.com/v4/letter/m/ce73a5/32.png) [@maryamn\_17m](https://psychtoolbox.discourse.group/u/maryamn_17m)\ **Post date:** [July 21, 2010, 9:14am UTC](https://psychtoolbox.discourse.group/t/downloading-psychtoolbox/569/2 "2010-07-21T09:14:52Z")
| Dear Dee At first thank you for your answer . you re right , but when I wrote the address of toolbox in MATLAB folder which exist in program file , another error appears , And it said : error using cd , and too many argument exist! I do appropriate you if you guide me what should I do so ?! The best Maryam  > --- On **Wed, 21/7/10, Diederick C. Niehorster _\_** wrote: > > > From: Diederick C. Niehorster \ > > Subject: Re: [psychtoolbox] Downloading Psychtoolbox > > To: psychtoolbox@yahoogroups.com > > Date: Wednesday, 21 July, 2010, 5:12 AM > > > > > >   > > > > Hi Maryam, > > > >   > > > > I assume you are on windows, otherwise you're further from home than I assume now: > > > >   > > > > in "DownloadPsychtoolbo x('C:/toolbox')", C:/toolbox refers to the location to install the psychtoolbox. The error says this directory does not exist. You would thus either 1) have to go into your C drive and make this directory "toolbox", or 2) find out where the toolbox folder fo your matlab installation is (e.g. "C:\Program Files\MATLAB\ R2009b\toolbox") and pass that directory to DownloadPsychtoolbo x instead of "C:/toolbox". > > > >   > > > > Best, > > > > Dee > > > > > > On Wed, Jul 21, 2010 at 06:16, maryam \ wrote: > > > > >   > > > > > > Hi every one, I am a beginner for MATLAB and psychtoolbox too . > > > I wanna download Psychtoolbox , but an error has accrue constantly while I have been downloaded it . > > > I know that downloading has some steps , but when I reach to 4th step which is explain in this following link : > > > [http://psychtoolbox .org/wikka. php?wakka= PsychtoolboxDown load](http://psychtoolbox.org/wikka.php?wakka=PsychtoolboxDownload) > > > > > > And when I had written this syntax to command window : > > > \>\> cd C:/toolbox > > > \>\> DownloadPsychtoolbo x('C:/toolbox') > > > > > > this below error appears . > > > > > > '??? Error using ==\> cd > > > Cannot CD to C:/toolbox (Name is nonexistent or not a > > > directory).' > > > > > > and I have tried this process again and again but I don't know where is the problem ? > > > I have Matlab R2009b and I wanna download this toolbax for windows 7 indeed. > > > could someone point me what is wrong with it ?! > > > > > > Thanks a lot. > > > Maryam | ---
**Author:** ![maryamn\_17m](https://avatars.discourse-cdn.com/v4/letter/m/ce73a5/32.png) [@maryamn\_17m](https://psychtoolbox.discourse.group/u/maryamn_17m)\ **Post date:** [July 21, 2010, 8:36pm UTC](https://psychtoolbox.discourse.group/t/downloading-psychtoolbox/569/3 "2010-07-21T20:36:07Z")
| Dear Dee I found the problem finally ! I wrote the lower case of c instead C for the cd C:\toolbox I finally can download it ! BTW thanks . Maryam > --- On **Wed, 21/7/10, maryam najafian _\_** wrote: > > > From: maryam najafian \ > > Subject: Re: [psychtoolbox] Downloading Psychtoolbox > > To: psychtoolbox@yahoogroups.com > > Date: Wednesday, 21 July, 2010, 1:44 PM > > > > > >   > > > > | Dear Dee > > At first thank you for your answer . you re right , but when I wrote the address of toolbox in MATLAB folder which exist in program file , another error appears , And it said : error using cd , and too many argument exist! > > > > I do appropriate you if you guide me what should I do so ?! > > > > > > The best > > > > Maryam  > > > > > > > > --- On **Wed, 21/7/10, Diederick C. Niehorster _\_** wrote: > > > > > From: Diederick C. Niehorster \ > > > Subject: Re: [psychtoolbox] Downloading Psychtoolbox > > > To: psychtoolbox@ yahoogroups. com > > > Date: Wednesday, 21 July, 2010, 5:12 AM > > > > > > > > >   > > > > > > Hi Maryam, > > > > > >   > > > > > > I assume you are on windows, otherwise you're further from home than I assume now: > > > > > >   > > > > > > in "DownloadPsychtoolb o x('C:/toolbox' )", C:/toolbox refers to the location to install the psychtoolbox. The error says this directory does not exist. You would thus either 1) have to go into your C drive and make this directory "toolbox", or 2) find out where the toolbox folder fo your matlab installation is (e.g. "C:\Program Files\MATLAB\ R2009b\toolbox" ) and pass that directory to DownloadPsychtoolbo x instead of "C:/toolbox" . > > > > > >   > > > > > > Best, > > > > > > Dee > > > > > > > > > On Wed, Jul 21, 2010 at 06:16, maryam \ wrote: > > > > > > >   > > > > > > > > Hi every one, I am a beginner for MATLAB and psychtoolbox too . > > > > I wanna download Psychtoolbox , but an error has accrue constantly while I have been downloaded it . > > > > I know that downloading has some steps , but when I reach to 4th step which is explain in this following link : > > > > [http://psychtoolbox .org/wikka. php?wakka= PsychtoolboxDown load](http://psychtoolbox.org/wikka.php?wakka=PsychtoolboxDownload) > > > > > > > > And when I had written this syntax to command window : > > > > \>\> cd C:/toolbox > > > > \>\> DownloadPsychtoolbo x('C:/toolbox' ) > > > > > > > > this below error appears . > > > > > > > > '??? Error using ==\> cd > > > > Cannot CD to C:/toolbox (Name is nonexistent or not a > > > > directory).' > > > > > > > > and I have tried this process again and again but I don't know where is the problem ? > > > > I have Matlab R2009b and I wanna download this toolbax for windows 7 indeed. > > > > could someone point me what is wrong with it ?! > > > > > > > > Thanks a lot. > > > > Maryam > > > > | |