How do I get Anaconda3 to see Python 2.7 after installing it? -



How do I get Anaconda3 to see Python 2.7 after installing it? -

so, set anaconda(3) on windows 8 computer, worked without problems. now, need installation of python 2, created appropriate additional environment. sadly, after activating environment, python interpreter sees stays same. doing wrong? (shortened) console output:

c:\users\me\appdata\local\continuum\anaconda3>conda create -n py27 python=2.7 anaconda fetching bundle metadata: .. solving bundle specifications: . bundle plan installation in environment c:\users\me\appdata\local\continuum\anaconda3\envs\py27: <snip> next new packages installed: _license: 1.1-py27_0 anaconda: 2.1.0-np19py27_0 <snip> python: 2.7.8-0 <snip> proceed ([y]/n)? y menuinst-1.0.4 100% |###############################| time: 0:00:00 239.25 kb/s fetching packages ... _license-1.1-p 100% |###############################| time: 0:00:00 432.62 kb/s anaconda-2.1.0 100% |###############################| time: 0:00:00 150.62 kb/s <snip> extracting packages ... [ finish ] |#################################################| 100% linking packages ... [ finish ] |#################################################| 100% # # activate environment, use: # > activate py27 # c:\users\me\appdata\local\continuum\anaconda3>python --version python 3.4.1 :: anaconda 2.1.0 (64-bit) c:\users\me\appdata\local\continuum\anaconda3>activate py27 activating environment "py27"... [py27] c:\users\me\appdata\local\continuum\anaconda3>python --version python 3.4.1 :: anaconda 2.1.0 (64-bit) <why isn't python 2.7.8 visible here??>

doing echo %path% before , after activation gives output

c:\users\me\appdata\local\continuum\anaconda3>echo %path% c:\programdata\oracle\java\javapath;c:\program files (x86)\nvidia corporation\physx\common;c:\windows\system32;c:\windows;c:\windows \system32\wbem;c:\windows\system32\windowspowershell\v1.0\;c:\program files (x86)\ati technologies\ati.ace\core-static;c:\program fi les (x86)\pdftk\bin\;c:\users\me\appdata\local\continuum\anaconda3;c:\users\me\appdata\local\continuum\anaconda3\scripts c:\users\me\appdata\local\continuum\anaconda3>python --version python 3.4.1 :: anaconda 2.1.0 (64-bit) c:\users\me\appdata\local\continuum\anaconda3>activate py27 activating environment "py27"... [py27] c:\users\me\appdata\local\continuum\anaconda3>echo %path% c:\users\me\appdata\local\continuum\anaconda3\envs\py27;c:\users\me\appdata\local\continuum\anaconda3\envs\py27\scripts;c: \programdata\oracle\java\javapath;c:\program files (x86)\nvidia corporation\physx\common;c:\windows\system32;c:\windows;c:\windows\s ystem32\wbem;c:\windows\system32\windowspowershell\v1.0\;c:\program files (x86)\ati technologies\ati.ace\core-static;c:\program file s (x86)\pdftk\bin\;c:\users\me\appdata\local\continuum\anaconda3;c:\users\me\appdata\local\continuum\anaconda3\scripts [py27] c:\users\me\appdata\local\continuum\anaconda3>python --version python 3.4.1 :: anaconda 2.1.0 (64-bit)

this looks correct. additionally, python.exe in \envs\py27\python.exe is 2.7.8 python!

on windows current path takes precedence on path variable when accessing binaries. thus, since still in anaconda3 directory containing python.exe, cmd take 1 instead of looking via path have returned python 2.7 executable. cd different path , fine.

python python-2.7 anaconda

Comments

Post a Comment

Popular posts from this blog

Delphi change the assembly code of a running process -

Delphi change the assembly code of a running process - i'm trying alter address 00741fa5 has push test.009e721c . alter push test.009e71c8 . procedure callback; asm force $9e71c8 end; procedure tform2.btn1click(sender: tobject); var ppid :dword; pprocess : cardinal; begin getwindowthreadprocessid(findwindow(nil,pchar('test')), @ppid); pprocess := openprocess(process_all_access, false, ppid); injectasm(pprocess, $741fa5, 10, integer(@callback), 0); end; here injectasm function (with error checking) function injectasm(process: longword; injectaddress, injectsize, codeaddress, codesize : integer): pointer; var csize, rsize : integer; replaced : array of byte; jmp : array [0..4] of byte; jmpaddress : integer; nopv : byte; : integer; nbr: ulong_ptr; begin //injectsize must equal or greater 5, because need space our //(far) jmp wwxxyyzz instruction //if there's no space, inject in place of few instructions if injectsize ...
Read more

json - Hibernate and Jackson (java.lang.IllegalStateException: Cannot call sendError() after the response has been committed) -

json - Hibernate and Jackson (java.lang.IllegalStateException: Cannot call sendError() after the response has been committed) - hello have problem hibernate , jackson. have 2 pojos @entity @table(name = "users") public class user implements serializable { static final long serialversionuid = 4235637833262722256l; @id @generatedvalue private int id; @column(name = "creation_date") private date creationdate; @column(name = "first_name") private string firstname; @column(name = "last_name") private string lastname; @version @column(name = "version") private int version; @column(name = "e_mail") private string email; @column(name = "enabled") private boolean enabled; @column(name = "login") private string login; @column(name = "password") private string password; @jsonmanagedreference("role") @onetomany(mappedby = "user", cascade = cascadetype.all,fetch = fetchtyp...
Read more

C++ 11 "class" keyword -

C++ 11 "class" keyword - i've started using c++ 11 little bit more , have few questions on special uses of class keyword. know it's used declare class, there's 2 instances have seen don't understand: method<class t>(); and class class_name *var; why precede typename keyword class in first example, , keyword pointer in sec example? that known elaborated type specifier , necessary when class name "shadowed" or "hidden" , need explicit. class t { }; // love of god don't t t; t t2; if compiler smart, give these warnings: main.cpp:15:5: error: must utilize 'class' tag refer type 't' in scope t t2; ^ class main.cpp:14:7: note: class 't' hidden non-type declaration of 't' here t t; ^ if class not defined, deed forwards declaration. for example: template <typename t> void method() { using type = typename t::value_type; } method...
Read more