A great tip!
I was able to compile Racket on ami-2a1fec43 (aka "official" Amazon
Linux (~= CentOS 32 bit)).
Still ran into the same issue as before:
[ec2-user@ip-10-88-214-159 ~]$ /usr/local/plt/bin/racket -t test-model-3.rkt
ffi-lib: couldn't open "libsqlite3.so" (libsqlite3.so: cannot open
sh
Danny Yoo wrote at 04/21/2011 11:16 PM:
Is the help mainly for simpler #lang like Beg Stud? (#lang racket seems to have
lots of place where [ appears and inside xexpr as well. So it may not be all
that easy to keep track for Dr, I am guessing.)
It is meant to enforce a particular paren s
50 minutes ago, Danny Yoo wrote:
> On Thu, Apr 21, 2011 at 8:56 PM, J Cho wrote:
> > I read you name mentioned on Racket-lang.org tutorial.
> >
> > Currently,
> >
> > #lang web-server/insta
> >
> > (define (start request)
> > (response/xexpr)
> > '(html
> > (body "Hello World")))
> >
> > Is o
On Thu, Apr 21, 2011 at 8:56 PM, J Cho wrote:
> I read you name mentioned on Racket-lang.org tutorial.
>
> Currently,
>
> #lang web-server/insta
>
> (define (start request)
> (response/xexpr)
> '(html
> (body "Hello World")))
>
> Is one of the code featured as Start Quickly. I think there is
[Please keep racket-lang in CC.]
> Is the help mainly for simpler #lang like Beg Stud? (#lang racket
> seems to have lots of place where [ appears and inside xexpr as well.
> So it may not be all that easy to keep track for Dr, I am guessing.)
It is meant to enforce a particular paren style for
On Wed, Apr 20, 2011 at 6:03 PM, J G Cho wrote:
> 1. Following along the system (aka '/more') tutorial: When evaluating
> (require readline), REPL sometimes hangs but not all the time.
Dunno.
> 2. Following along the blog webapp: When running model-3.rkt (sqlite3)
> fails due to missing somethin
J G Cho wrote at 04/20/2011 01:03 PM:
Question is: Has anybody done this on EC2 or other 'cloud' platform? If so, I
would love to hear/read about pitfalls.
Also, if you know running Racket on Xen or other virtual setup is not
advisable, please let me know before I spend too much time/effort.
> 3. One more. This observation regards Dr Racket.
> Sometimes I cannot type [ or ]. It becomes ( or ).
>
> First I thought my machine was acting up. But I noticed that I can
> type 'cond([' fine. So I am thinking its the Dr who is 'helping me
> too much'. If so, Dr should consider that '[' appea
On Wed, Apr 20, 2011 at 1:03 PM, J G Cho wrote:
> 3. One more. This observation regards Dr Racket.
> Sometimes I cannot type [ or ]. It becomes ( or ).
>
> First I thought my machine was acting up. But I noticed that I can
> type 'cond([' fine. So I am thinking its the Dr who is 'helping me
> too
FYI
I've been going thru 2 Racket tutorials
(http://docs.racket-lang.org/continue/index.html and
http://docs.racket-lang.org/more/index.html). Very informative, and
they run fine on my laptop. (OSX Intel 10.6.7 Racket 5.1)
In addition, I am trying to run them on Amazon EC2 with some
challenges (d
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