Batsh installation showing installed packages are missing.

[DeepakArath]

Hi, I am following this: https://github.com/BYVoid/Batsh document to install 'batsh' in by Ubuntu 12.04x64 virtual machine. I have installed opam and ocaml. Installed Dependecies with this command:

$opam install ocp-build core ounit dlist cmdliner

Downloded batsh. but while running $make command , I am getting this error:

" root@testing:~/batsh/Batsh-0.0.5# make ocp-build root find_project_root Updating ocp-build.root ERROR: the following packages are missing:

• core_kernel
• camlp4o
• camlp4-pa-op
• camlp4-pa-o
• camlp4lib Additional packages pa_type_conv.syntax, pa_type_conv, pa_sexp_conv.syntax, pa_sexp_conv, sexplib-syntax, test, batsh, batsh-lib can't be built. Error: Could not find target project root make: *\ [ocp-build.root] Error 2

root@testing:~/batsh/Batsh-0.0.5# "

Please help me out. All the dependencies are installed as per the document.

[DeepakArath]

I have tried 'Install from OPAM'. As its dependencies ( opam and ocaml ) are already installed in this machine, 'opam install batsh' should work. but its giving me this error:

" root@testing:~# opam install batsh The following actions will be performed:

• install batsh.0.0.5 1 to install | 0 to reinstall | 0 to upgrade | 0 to downgrade | 0 to remove

=-=-= Installing batsh.0.0.5 =-=-= Building batsh.0.0.5: ocp-build root ocp-build build -njobs 8 ocp-build install -install-lib /root/.opam/system/lib/batsh [ERROR] The compilation of batsh.0.0.5 failed. Removing batsh.0.0.5. ocp-build root ocp-build uninstall -install-lib /root/.opam/system/lib/batsh

===== ERROR while installing batsh.0.0.5 =====

opam-version 1.1.1

os linux

command ocp-build root

path /root/.opam/system/build/batsh.0.0.5

compiler system (4.01.0)

exit-code 2

env-file /root/.opam/system/build/batsh.0.0.5/batsh-1960-ffb3fd.env

stdout-file /root/.opam/system/build/batsh.0.0.5/batsh-1960-ffb3fd.out

stderr-file /root/.opam/system/build/batsh.0.0.5/batsh-1960-ffb3fd.err

stdout

ocp-build: Entering directory `/root'

ocp-build: Leaving directory`/root'

stderr

find_project_root Updating ocp-build.root Error: Could not find target project root

'opam install batsh' failed. "

[BYVoid]

This problem might be because you did not install OCaml through OPAM. Please try to run opam switch 4.01.0 and build the latest commit of Batsh.

[DeepakArath]

Hi, Thanks for the response. I tried opam switch 4.01.0 and building from the latest commit. But still it says, "Error: Could not find target project root make: *\ [ocp-build.root] Error 2" Here is what i did, complete steps: 1 apt-get install python-software-properties 2 add-apt-repository ppa:avsm/ppa 3 apt-get update 4 apt-get install ocaml opam 5 opam init 6 opam config env (Asked by opam init) 7 apt-get install make 8 opam switch 4.01.0 (This asks for opam init and to install make ) 9 opam config env (Asked by opam switch 4.01.0) 10 apt-get install m4 (Next step worked only after installing this) 11 opam install ocp-build core ounit dlist cmdliner 12 mkdir batsh 13 cd batsh/ 14 wget https://codeload.github.com/BYVoid/Batsh/tar.gz/v0.0.5 15 tar -xvzf v0.0.5 16 cd Batsh-0.0.5/ 17 ocp-build init (After reboot, make command asks for ocp-build init) 18 make

ocp-build root find_project_root Updating ocp-build.root Error: Could not find target project root make: *\ [ocp-build.root] Error 2

Any idea? Have i missed anything? Or Are my steps wrong? Please help.

[DeepakArath]

After some searching i tried running this opam install typerex . It worked for me and now make command works. Thanks for your response. It worked.

[BYVoid]

Did you run

eval `opam config env`

Please let me know the version of your ocp-build.

[XVilka]

Will be solved by https://github.com/BYVoid/Batsh/issues/74 once done.