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 shared object file: No such file or directory) === context === /home/ec2-user/.racket/planet/300/5.1/cache/jaymccarthy/sqlite.plt/4/6/sqlite-ffi.ss: [running body] /home/ec2-user/.racket/planet/300/5.1/cache/jaymccarthy/sqlite.plt/4/6/sqlite.rkt: [traversing imports] /home/ec2-user/.racket/planet/300/5.1/cache/jaymccarthy/sqlite.plt/4/6/main.rkt: [traversing imports] /home/ec2-user/model-3.rkt: [traversing imports] /home/ec2-user/test-model-3.rkt: [traversing imports] So I tried the following: $ sudo find / -name 'libsqlite3*' /usr/lib/libsqlite3.so.0 /usr/lib/libsqlite3.so.0.8.6 $ sudo ln -s /usr/lib/libsqlite3.so.0 /usr/lib/libsqlite3.so $/usr/local/plt/bin/racket -t test-model-3.rktTitle:First Post Body:This is my first post Title:Second Post Body:This is another post YES, it works! Thank you. On Wed, Apr 20, 2011 at 8:23 PM, Noel Welsh <noelwe...@gmail.com> wrote: > On Wed, Apr 20, 2011 at 6:03 PM, J G Cho <g...@fundingmatters.com> 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 something. (libsqlite.so ?) [I realize there is >> v5 now but this was done with sqlite v4 from PLanet per tutorial. >> Lots of warnings and complaints during require phase, it seems.] > > Those warning would hopefully tell us what is going on. Reading the > source, the SQLite .so is loaded here: > > http://planet.plt-scheme.org/package-source/jaymccarthy/sqlite.plt/4/6/sqlite-ffi.ss > > Try the equivalent code and see if it works: > > (require scheme/foreign) > (unsafe!) > (define sqlite (ffi-lib "libsqlite3")) > >> Question is: Has anybody done this on EC2 or other 'cloud' platform? >> If so, I would love to hear/read about pitfalls. > > Yeah. Works fine IME. > > HTH, > N. > > PS: Here is the important part of a Chef (http://www.opscode.com/) > recipe for installing Racket. I haven't used it for a little while, > but it worked last time I did. It also isn't as abstracted as I'd like > -- it hardcodes 5.0.2 at the moment. > > > require 'net/http' > > package "g++" > > # The version number to download > # String > racket_version = > if node[:racket][:version] == :latest then > "recent" > else > node[:racket][:version] > end > > # String > racket_type = > if node[:racket][:type] == :textual then > "-textual" > else > "" > end > > racket_base_path = "/installers/#{version}/racket#{racket_type}/" > racket_file = > begin > h = Net::HTTP.new("download.racket-lang.org", 80) > resp, data = h.get(racket_base_path, nil) > end > > > # Fetch Racket tarball > remote_file "/usr/local/racket-textual-5.0.2-src-unix.tgz" do > source > "http://download.racket-lang.org/installers/recent/racket-textual/racket-textual-5.0.2-src-unix.tgz"; > mode "0644" > end > > directory "/usr/local/racket-textual-5.0.2" do > mode "0755" > action :create > end > > script "install_racket-textual-5.0.2" do > interpreter "bash" > cwd "/usr/local" > # user "kahu" > code <<-EOH > pwd > ls > tar zxf racket-textual-5.0.2-src-unix.tgz > cd racket-textual-5.0.2/src > mkdir build > cd build > pwd > ../configure > make > make plain-install > cd ../../bin > ./racket -N raco -l- raco setup -D > EOH > end > > file "/usr/local/racket-textual-5.0.2-src-unix.tgz" do > action :delete > end > > directory "/usr/local/racket-textual-5.0.2" do > # owner "kahu" > # group "kahu" > mode "0755" > end > > link "/usr/local/plt" do > to "/usr/local/racket-textual-5.0.2" > end > _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
