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#!/usr/bin/python
import shutil, os, sys
# Simple python script to install mma from tarball
# This should be fixed to be more versatile. Volunteers?
pyMaj=2
pyMin=6
PY3 = sys.version_info[0] >= 3 # set if running python3
# In python3 raw_input() has been renamed input()
if PY3:
raw_input = input
def okay(msg):
print(msg)
a=raw_input(" Press <ENTER> to continue (anything else will terminate): ")
if a:
sys.exit(1)
return
# Before we do anything, make sure we have an up-to-date python.
if not PY3:
if sys.version_info[0] < pyMaj or sys.version_info[1] < pyMin:
print("\nYou need a more current version of Python to run MMA and this install script.")
print("We're looking for something equal or greater than version %s.%s or any 3.x" % \
(pyMaj,pyMin))
print("Current Python version is %s.\n" % sys.version)
sys.exit(0)
# Check to make sure user has root permissions.
print("This script will install mma, the standard library and the python modules.")
try:
u=os.getuid()
except:
u=1
if u:
okay("""\nYou do not appear to be running this script as 'root' user.
Continuing will probably cause all kinds of strange errors
and a generally unsatisfactory experience. But, we can try...
""")
rootdir = "/usr/local/share"
rootexe = "/usr/local/bin"
dest = rootdir + "/mma"
exe = rootexe + "/mma"
print("""
We recommend that you install the package with this script
in the default locations. This script will create a
directory 'mma' in /usr/local/share. If this isn't
what you want, then stop this script and edit this
script's directory locations. But, please note that ONLY
/usr/local/share and /usr/share are supported as default
locations.
The main executable script will be installed in %s.
If you ever decide to get rid of MMA, just delete the executable
in /usr/local/mma and the directory tree in /usr/local/share/mma.
""" % rootexe)
okay("")
# Check to make sure install directories exist. Offer to create
# ... these might need to be created in Mac OS X
if not os.path.exists(rootdir):
okay("""The directory %s does not exist. Create okay?""" % rootdir)
if os.system("mkdir -p %s" % rootdir):
print("Opps, create failed. Were you root?")
sys.exit(1)
if not os.path.exists(rootexe):
okay("""The directory %s does not exist. Create okay?""" % rootexe)
if os.system("mkdir -p %s" % rootexe):
print("Opps, create failed. Were you root?")
sys.exit(1)
###########################################
######## Copy the executable.
if os.path.exists(exe):
okay("Existing mma executable '%s' is being overwritten." % exe)
os.remove(exe)
print("Copying mma to %s" % exe)
shutil.copy( 'mma.py', exe)
###########################################
######## Copy the library
if os.path.exists(dest):
bu=dest.rsplit('/', 1)[0] + '/mma-old'
if os.path.exists(bu):
print("This script was going to move the existing MMA tree to")
print("a backup directory called '%s'. But that already exists." % bu)
print("So, please delete the backup (and current) directories by hand.")
print("Yes, the script could do this, but it's probably safer for you to do it!")
sys.exit(1)
okay("Existing mma tree '%s' is being moved to '%s'." % (dest, bu))
os.rename( dest, bu )
print( "Copying library to %s" % dest)
os.makedirs(dest)
shutil.copytree( "lib", dest+"/lib")
###########################################
######## Copy the includes
print("Copying includes to %s" % dest)
shutil.copytree( "includes", dest+"/includes")
###########################################
######## Copy the plugins
print("Copying plugins to %s" % dest)
shutil.copytree( "plugins", dest+"/plugins")
###########################################
######## Copy the modules
print("Copying python modules to %s" % dest)
shutil.copytree( "MMA", dest+"/MMA")
###########################################
######## Copy the html docs
print("Copying HTML documentation to %s" % dest)
shutil.copytree( "docs", dest+"/docs")
###########################################
######## Set permissions/udate database
print("\nUpdating database file. This uses mma with the -G option.")
print("If this fails, something was not installed properly")
print("and you should contact Bob and we'll figure it out.")
okay("")
os.system("%s -G" % exe)
print("Setting permissions on MMADIR database file for user update.")
os.system("chmod a+w " + dest+"/lib/stdlib/.mmaDB")
## man pages
print("There are some man pages in %s/docs/man that you may wish to install." % dest)
print("Install complete. Have fun!")
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