[KUDU-1706] Unable to build from source using Python 3

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.1
• Fix Version/s: 1.2.0
• Component/s: build
• Environment: uname -a: Linux desktop 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12 13:48:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux; python 3 installed by default
• Assignee: Unassigned
• Reporter: Greg
• Created: 18/Oct/16 02:09
• Updated: 21/Nov/16 03:25
• Resolved: 21/Nov/16 03:25

Description

Building from source using results in Python print Syntax error.

Running this script:

Unable to find source-code formatter for language: shell. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml

#!/bin/bash

sudo apt-get -y install git autoconf automake \
  curl gcc g++ libsasl2-dev libsasl2-modules \
  libtool ntp patch pkg-config make rsync unzip vim-common gdb python lsb-release
git clone https://github.com/apache/kudu
cd kudu
thirdparty/build-if-necessary.sh
mkdir -p build/release
cd build/release
../../thirdparty/installed/bin/cmake \
  -DCMAKE_BUILD_TYPE=release \
  ../..
make -j4

Results in:

Unable to find source-code formatter for language: shell. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml

++ BOOST_VERSION=1_61_0
++ BOOST_NAME=boost_1_61_0
++ BOOST_SOURCE=/home/greg/kudu/thirdparty/src/boost_1_61_0
+ source /home/greg/kudu/thirdparty/build-definitions.sh
+ /home/greg/kudu/thirdparty/preflight.py
  File "/home/greg/kudu/thirdparty/preflight.py", line 60
    print "***", error_msg
              ^
SyntaxError: Missing parentheses in call to 'print'
kudu.sh: line 12: ../../thirdparty/installed/bin/cmake: No such file or directory
make: *** No targets specified and no makefile found.  Stop.

Adding brackets to the print statements in /home/greg/kudu/thirdparty/preflight.py and running the build script again results in:

Unable to find source-code formatter for language: shell. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml

++ BOOST_VERSION=1_61_0
++ BOOST_NAME=boost_1_61_0
++ BOOST_SOURCE=/home/greg/kudu/thirdparty/src/boost_1_61_0
+ source /home/greg/kudu/thirdparty/build-definitions.sh
+ /home/greg/kudu/thirdparty/preflight.py
  File "/home/greg/kudu/thirdparty/preflight.py", line 84
    print(>>p.stdin, script)
           ^
SyntaxError: invalid syntax
kudu.sh: line 12: ../../thirdparty/installed/bin/cmake: No such file or directory
make: *** No targets specified and no makefile found.  Stop.

Then removing the ">>" from line 84 and running the build script again results in:

Unable to find source-code formatter for language: shell. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml

++ BOOST_VERSION=1_61_0
++ BOOST_NAME=boost_1_61_0
++ BOOST_SOURCE=/home/greg/kudu/thirdparty/src/boost_1_61_0
+ source /home/greg/kudu/thirdparty/build-definitions.sh
+ /home/greg/kudu/thirdparty/preflight.py
Traceback (most recent call last):
  File "/home/greg/kudu/thirdparty/preflight.py", line 35, in <module>
    DEV_NULL = file("/dev/null", "wb")
NameError: name 'file' is not defined
kudu.sh: line 12: ../../thirdparty/installed/bin/cmake: No such file or directory
make: *** No targets specified and no makefile found.  Stop.