install.sh@ 43268

Last change on this file since 43268 was 43268, checked in by vboxsync, 12 years ago
Installer/linux: set umask 022 before starting the installation to make sure all files will be accessible by normal users afterwards
Property svn:eol-style set to `LF` Property svn:keywords set to `Author Date Id Revision`
File size: 18.2 KB

Line
1	#!/bin/sh
2	#
3	# Oracle VM VirtualBox
4	# VirtualBox linux installation script
5
6	#
7	# Copyright (C) 2007-2011 Oracle Corporation
8	#
9	# This file is part of VirtualBox Open Source Edition (OSE), as
10	# available from http://www.virtualbox.org. This file is free software;
11	# you can redistribute it and/or modify it under the terms of the GNU
12	# General Public License (GPL) as published by the Free Software
13	# Foundation, in version 2 as it comes in the "COPYING" file of the
14	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	#
17
18	PATH=$PATH:/bin:/sbin:/usr/sbin
19
20	# Include routines and utilities needed by the installer
21	. ./routines.sh
22	#include installer-common.sh
23
24	LOG="/var/log/vbox-install.log"
25	VERSION="_VERSION_"
26	SVNREV="_SVNREV_"
27	BUILD="_BUILD_"
28	ARCH="_ARCH_"
29	HARDENED="_HARDENED_"
30	# The "BUILD_" prefixes prevent the variables from being overwritten when we
31	# read the configuration from the previous installation.
32	BUILD_BUILDTYPE="_BUILDTYPE_"
33	BUILD_USERNAME="_USERNAME_"
34	CONFIG_DIR="/etc/vbox"
35	CONFIG="vbox.cfg"
36	CONFIG_FILES="filelist"
37	DEFAULT_FILES=`pwd`/deffiles
38	GROUPNAME="vboxusers"
39	INSTALLATION_DIR="/opt/VirtualBox"
40	LICENSE_ACCEPTED=""
41	PREV_INSTALLATION=""
42	PYTHON="_PYTHON_"
43	ACTION=""
44	SELF=$1
45	DKMS=`which dkms 2> /dev/null`
46	RC_SCRIPT=0
47	if [ -n "$HARDENED" ]; then
48	VBOXDRV_MODE=0600
49	VBOXDRV_GRP="root"
50	else
51	VBOXDRV_MODE=0660
52	VBOXDRV_GRP=$GROUPNAME
53	fi
54	VBOXUSB_MODE=0664
55	VBOXUSB_GRP=$GROUPNAME
56
57
58	##############################################################################
59	# Helper routines #
60	##############################################################################
61
62	usage() {
63	info ""
64	info "Usage: install \| uninstall"
65	info ""
66	info "Example:"
67	info "$SELF install"
68	exit 1
69	}
70
71	module_loaded() {
72	lsmod \| grep -q "vboxdrv[^_-]"
73	}
74
75	# This routine makes sure that there is no previous installation of
76	# VirtualBox other than one installed using this install script or a
77	# compatible method. We do this by checking for any of the VirtualBox
78	# applications in /usr/bin. If these exist and are not symlinks into
79	# the installation directory, then we assume that they are from an
80	# incompatible previous installation.
81
82	## Helper routine: test for a particular VirtualBox binary and see if it
83	## is a link into a previous installation directory
84	##
85	## Arguments: 1) the binary to search for and
86	## 2) the installation directory (if any)
87	## Returns: false if an incompatible version was detected, true otherwise
88	check_binary() {
89	binary=$1
90	install_dir=$2
91	test ! -e $binary 2>&1 > /dev/null \|\|
92	( test -n "$install_dir" &&
93	readlink $binary 2>/dev/null \| grep "$install_dir" > /dev/null
94	)
95	}
96
97	## Main routine
98	##
99	## Argument: the directory where the previous installation should be
100	## located. If this is empty, then we will assume that any
101	## installation of VirtualBox found is incompatible with this one.
102	## Returns: false if an incompatible installation was found, true otherwise
103	check_previous() {
104	install_dir=$1
105	# These should all be symlinks into the installation folder
106	check_binary "/usr/bin/VirtualBox" "$install_dir" &&
107	check_binary "/usr/bin/VBoxManage" "$install_dir" &&
108	check_binary "/usr/bin/VBoxSDL" "$install_dir" &&
109	check_binary "/usr/bin/VBoxVRDP" "$install_dir" &&
110	check_binary "/usr/bin/VBoxHeadless" "$install_dir" &&
111	check_binary "/usr/bin/VBoxBalloonCtrl" "$install_dir" &&
112	check_binary "/usr/bin/VBoxAutostart" "$install_dir" &&
113	check_binary "/usr/bin/vboxwebsrv" "$install_dir"
114	}
115
116	##############################################################################
117	# Main script #
118	##############################################################################
119
120	info "VirtualBox Version $VERSION r$SVNREV ($BUILD) installer"
121
122
123	# Make sure that we were invoked as root...
124	check_root
125
126	# Set up logging before anything else
127	create_log $LOG
128
129	# Now stop the autostart service otherwise it will keep VBoxSVC running
130	stop_init_script vboxautostart-service
131
132	# Now stop the ballon control service otherwise it will keep VBoxSVC running
133	stop_init_script vboxballoonctrl-service
134
135	# Now stop the web service otherwise it will keep VBoxSVC running
136	stop_init_script vboxweb-service
137
138	# Now check if no VBoxSVC daemon is running
139	check_running
140
141	log "VirtualBox $VERSION r$SVNREV installer, built $BUILD."
142	log ""
143	log "Testing system setup..."
144
145	# Sanity check: figure out whether build arch matches uname arch
146	cpu=`uname -m`;
147	case "$cpu" in
148	i[3456789]86\|x86)
149	cpu="x86"
150	;;
151	x86_64)
152	cpu="amd64"
153	;;
154	esac
155	if [ "$cpu" != "$ARCH" ]; then
156	info "Detected unsupported $cpu environment."
157	log "Detected unsupported $cpu environment."
158	exit 1
159	fi
160
161	# Check that the system is setup correctly for the installation
162	have_bzip2="`check_bzip2; echo $?`" # Do we have bzip2?
163	have_gmake="`check_gmake; echo $?`" # Do we have GNU make?
164	have_ksource="`check_ksource; echo $?`" # Can we find the kernel source?
165	have_gcc="`check_gcc; echo $?`" # Is GCC installed?
166
167	if [ $have_bzip2 -eq 1 -o $have_gmake -eq 1 -o $have_ksource -eq 1 \
168	-o $have_gcc -eq 1 ]; then
169	info "Problems were found which would prevent VirtualBox from installing."
170	info "Please correct these problems and try again."
171	log "Giving up due to the problems mentioned above."
172	exit 1
173	else
174	log "System setup appears correct."
175	log ""
176	fi
177
178	# Sensible default actions
179	ACTION="install"
180	BUILD_MODULE="true"
181	while true
182	do
183	if [ "$2" = "" ]; then
184	break
185	fi
186	shift
187	case "$1" in
188	install)
189	ACTION="install"
190	;;
191
192	uninstall)
193	ACTION="uninstall"
194	;;
195
196	force)
197	FORCE_UPGRADE=1
198	;;
199	license_accepted_unconditionally)
200	# Legacy option
201	;;
202	no_module)
203	BUILD_MODULE=""
204	;;
205	*)
206	if [ "$ACTION" = "" ]; then
207	info "Unknown command '$1'."
208	usage
209	fi
210	info "Specifying an installation path is not allowed -- using /opt/VirtualBox!"
211	;;
212	esac
213	done
214
215	if [ "$ACTION" = "install" ]; then
216	# Choose a proper umask
217	umask 022
218
219	# Find previous installation
220	if [ ! -r $CONFIG_DIR/$CONFIG ]; then
221	mkdir -p -m 755 $CONFIG_DIR
222	touch $CONFIG_DIR/$CONFIG
223	else
224	. $CONFIG_DIR/$CONFIG
225	PREV_INSTALLATION=$INSTALL_DIR
226	fi
227	if ! check_previous $INSTALL_DIR
228	then
229	info
230	info "You appear to have a version of VirtualBox on your system which was installed"
231	info "from a different source or using a different type of installer (or a damaged"
232	info "installation of VirtualBox). We strongly recommend that you remove it before"
233	info "installing this version of VirtualBox."
234	info
235	info "Do you wish to continue anyway? [yes or no]"
236	read reply dummy
237	if ! expr "$reply" : [yY] && ! expr "$reply" : [yY][eE][sS]
238	then
239	info
240	info "Cancelling installation."
241	log "User requested cancellation of the installation"
242	exit 1
243	fi
244	fi
245
246	# Terminate Server and VBoxNetDHCP if running
247	terminate_proc VBoxSVC
248	terminate_proc VBoxNetDHCP
249
250	# Remove previous installation
251	if [ -n "$PREV_INSTALLATION" -a -z "$FORCE_UPGRADE" -a ! "$VERSION" = "$INSTALL_VER" ] &&
252	expr "$INSTALL_VER" "<" "1.6.0" > /dev/null 2>&1
253	then
254	info
255	info "If you are upgrading from VirtualBox 1.5 or older and if some of your virtual"
256	info "machines have saved states, then the saved state information will be lost"
257	info "after the upgrade and will have to be discarded. If you do not want this then"
258	info "you can cancel the upgrade now."
259	info
260	info "Do you wish to continue? [yes or no]"
261	read reply dummy
262	if ! expr "$reply" : [yY] && ! expr "$reply" : [yY][eE][sS]
263	then
264	info
265	info "Cancelling upgrade."
266	log "User requested cancellation of the installation"
267	exit 1
268	fi
269	fi
270
271	if [ ! "$VERSION" = "$INSTALL_VER" -a ! "$BUILD_MODULE" = "true" -a -n "$DKMS" ]
272	then
273	# Not doing this can confuse dkms
274	info "Rebuilding the kernel module after version change"
275	BUILD_MODULE=true
276	fi
277
278	if [ -n "$PREV_INSTALLATION" ]; then
279	[ -n "$INSTALL_REV" ] && INSTALL_REV=" r$INSTALL_REV"
280	info "Removing previous installation of VirtualBox $INSTALL_VER$INSTALL_REV from $PREV_INSTALLATION"
281	log "Removing previous installation of VirtualBox $INSTALL_VER$INSTALL_REV from $PREV_INSTALLATION"
282	log ""
283
284	stop_init_script vboxnet
285	delrunlevel vboxnet > /dev/null 2>&1
286	if [ "$BUILD_MODULE" = "true" ]; then
287	stop_init_script vboxdrv
288	if [ -n "$DKMS" ]
289	then
290	$DKMS remove -m vboxhost -v $INSTALL_VER --all > /dev/null 2>&1
291	$DKMS remove -m vboxdrv -v $INSTALL_VER --all > /dev/null 2>&1
292	$DKMS remove -m vboxnetflt -v $INSTALL_VER --all > /dev/null 2>&1
293	$DKMS remove -m vboxnetadp -v $INSTALL_VER --all > /dev/null 2>&1
294	fi
295	# OSE doesn't always have the initscript
296	rmmod vboxpci > /dev/null 2>&1
297	rmmod vboxnetadp > /dev/null 2>&1
298	rmmod vboxnetflt > /dev/null 2>&1
299	rmmod vboxdrv > /dev/null 2>&1
300
301	module_loaded && {
302	info "Warning: could not stop VirtualBox kernel module."
303	info "Please restart your system to apply changes."
304	log "Unable to remove the old VirtualBox kernel module."
305	log " An old version of VirtualBox may be running."
306	}
307	else
308	VBOX_DONT_REMOVE_OLD_MODULES=1
309	fi
310
311	VBOX_NO_UNINSTALL_MESSAGE=1
312	. ./uninstall.sh
313
314	fi
315
316	info "Installing VirtualBox to $INSTALLATION_DIR"
317	log "Installing VirtualBox to $INSTALLATION_DIR"
318	log ""
319
320	# Verify the archive
321	mkdir -p -m 755 $INSTALLATION_DIR
322	bzip2 -d -c VirtualBox.tar.bz2 \| tar -tf - > $CONFIG_DIR/$CONFIG_FILES
323	RETVAL=$?
324	if [ $RETVAL != 0 ]; then
325	rmdir $INSTALLATION_DIR 2> /dev/null
326	rm -f $CONFIG_DIR/$CONFIG 2> /dev/null
327	rm -f $CONFIG_DIR/$CONFIG_FILES 2> /dev/null
328	log 'Error running "bzip2 -d -c VirtualBox.tar.bz2 \| tar -tf - > '"$CONFIG_DIR/$CONFIG_FILES"'".'
329	abort "Error installing VirtualBox. Installation aborted"
330	fi
331
332	# Create installation directory and install
333	bzip2 -d -c VirtualBox.tar.bz2 \| tar -xf - -C $INSTALLATION_DIR
334	RETVAL=$?
335	if [ $RETVAL != 0 ]; then
336	cwd=`pwd`
337	cd $INSTALLATION_DIR
338	rm -f `cat $CONFIG_DIR/$CONFIG_FILES` 2> /dev/null
339	cd $pwd
340	rmdir $INSTALLATION_DIR 2> /dev/null
341	rm -f $CONFIG_DIR/$CONFIG 2> /dev/null
342	log 'Error running "bzip2 -d -c VirtualBox.tar.bz2 \| tar -xf - -C '"$INSTALLATION_DIR"'".'
343	abort "Error installing VirtualBox. Installation aborted"
344	fi
345
346	cp uninstall.sh routines.sh $INSTALLATION_DIR
347	echo "routines.sh" >> $CONFIG_DIR/$CONFIG_FILES
348	echo "uninstall.sh" >> $CONFIG_DIR/$CONFIG_FILES
349
350	# XXX SELinux: allow text relocation entries
351	set_selinux_permissions "$INSTALLATION_DIR" \
352	"$INSTALLATION_DIR"
353
354	# Hardened build: Mark selected binaries set-user-ID-on-execution,
355	# create symlinks for working around unsupported $ORIGIN/.. in VBoxC.so (setuid),
356	# and finally make sure the directory is only writable by the user (paranoid).
357	if [ -n "$HARDENED" ]; then
358	test -e $INSTALLATION_DIR/VirtualBox && chmod 4511 $INSTALLATION_DIR/VirtualBox
359	test -e $INSTALLATION_DIR/VBoxSDL && chmod 4511 $INSTALLATION_DIR/VBoxSDL
360	test -e $INSTALLATION_DIR/VBoxHeadless && chmod 4511 $INSTALLATION_DIR/VBoxHeadless
361	test -e $INSTALLATION_DIR/VBoxNetDHCP && chmod 4511 $INSTALLATION_DIR/VBoxNetDHCP
362
363	ln -sf $INSTALLATION_DIR/VBoxVMM.so $INSTALLATION_DIR/components/VBoxVMM.so
364	ln -sf $INSTALLATION_DIR/VBoxREM.so $INSTALLATION_DIR/components/VBoxREM.so
365	ln -sf $INSTALLATION_DIR/VBoxRT.so $INSTALLATION_DIR/components/VBoxRT.so
366	ln -sf $INSTALLATION_DIR/VBoxDDU.so $INSTALLATION_DIR/components/VBoxDDU.so
367	ln -sf $INSTALLATION_DIR/VBoxXPCOM.so $INSTALLATION_DIR/components/VBoxXPCOM.so
368
369	chmod go-w $INSTALLATION_DIR
370	fi
371
372	# This binary needs to be suid root in any case, even if not hardened
373	test -e $INSTALLATION_DIR/VBoxNetAdpCtl && chmod 4511 $INSTALLATION_DIR/VBoxNetAdpCtl
374
375	# Install runlevel scripts
376	# Note: vboxdrv is also handled by setup_init_script. This function will
377	# use chkconfig to adjust the sequence numbers, therefore vboxdrv
378	# numbers here should match the numbers in the vboxdrv.sh check
379	# header!
380	install_init_script vboxdrv.sh vboxdrv
381	install_init_script vboxballoonctrl-service.sh vboxballoonctrl-service
382	install_init_script vboxautostart-service.sh vboxautostart-service
383	install_init_script vboxweb-service.sh vboxweb-service
384	delrunlevel vboxdrv > /dev/null 2>&1
385	addrunlevel vboxdrv 20 80 # This may produce useful output
386	delrunlevel vboxballoonctrl-service > /dev/null 2>&1
387	addrunlevel vboxballoonctrl-service 25 75 # This may produce useful output
388	delrunlevel vboxautostart-service > /dev/null 2>&1
389	addrunlevel vboxautostart-service 25 75 # This may produce useful output
390	delrunlevel vboxweb-service > /dev/null 2>&1
391	addrunlevel vboxweb-service 25 75 # This may produce useful output
392
393	# Create users group
394	groupadd $GROUPNAME 2> /dev/null
395
396	# Create symlinks to start binaries
397	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VirtualBox
398	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxManage
399	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxSDL
400	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxVRDP
401	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxHeadless
402	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxBalloonCtrl
403	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxAutostart
404	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/vboxwebsrv
405	ln -sf $INSTALLATION_DIR/VBox.png /usr/share/pixmaps/VBox.png
406	# Unity and Nautilus seem to look here for their icons
407	ln -sf $INSTALLATION_DIR/icons/128x128/virtualbox.png /usr/share/pixmaps/virtualbox.png
408	ln -sf $INSTALLATION_DIR/virtualbox.desktop /usr/share/applications/virtualbox.desktop
409	ln -sf $INSTALLATION_DIR/virtualbox.xml /usr/share/mime/packages/virtualbox.xml
410	ln -sf $INSTALLATION_DIR/rdesktop-vrdp /usr/bin/rdesktop-vrdp
411	ln -sf $INSTALLATION_DIR/src/vboxhost /usr/src/vboxhost-_VERSION_
412
413	# Convenience symlinks. The creation fails if the FS is not case sensitive
414	ln -sf VirtualBox /usr/bin/virtualbox > /dev/null 2>&1
415	ln -sf VBoxManage /usr/bin/vboxmanage > /dev/null 2>&1
416	ln -sf VBoxSDL /usr/bin/vboxsdl > /dev/null 2>&1
417	ln -sf VBoxHeadless /usr/bin/vboxheadless > /dev/null 2>&1
418
419	# Icons
420	cur=`pwd`
421	cd $INSTALLATION_DIR/icons
422	for i in *; do
423	cd $i
424	if [ -d /usr/share/icons/hicolor/$i ]; then
425	for j in *; do
426	if [ "$j" = "virtualbox.png" ]; then
427	dst=apps
428	else
429	dst=mimetypes
430	fi
431	if [ -d /usr/share/icons/hicolor/$i/$dst ]; then
432	ln -s $INSTALLATION_DIR/icons/$i/$j /usr/share/icons/hicolor/$i/$dst/$j
433	echo /usr/share/icons/hicolor/$i/$dst/$j >> $CONFIG_DIR/$CONFIG_FILES
434	fi
435	done
436	fi
437	cd -
438	done
439	cd $cur
440
441	# Update the MIME database
442	update-mime-database /usr/share/mime 2>/dev/null
443
444	# Update the desktop database
445	update-desktop-database -q 2>/dev/null
446
447	# If Python is available, install Python bindings
448	if [ -n "$PYTHON" ]; then
449	maybe_run_python_bindings_installer $INSTALLATION_DIR
450	fi
451
452	install_device_node_setup "$VBOXDRV_GRP" "$VBOXDRV_MODE" "$INSTALLATION_DIR"
453
454	# Write the configuration. Do this before we call /etc/init.d/vboxdrv setup!
455	echo "# VirtualBox installation directory" > $CONFIG_DIR/$CONFIG
456	echo "INSTALL_DIR='$INSTALLATION_DIR'" >> $CONFIG_DIR/$CONFIG
457	echo "# VirtualBox version" >> $CONFIG_DIR/$CONFIG
458	echo "INSTALL_VER='$VERSION'" >> $CONFIG_DIR/$CONFIG
459	echo "INSTALL_REV='$SVNREV'" >> $CONFIG_DIR/$CONFIG
460	echo "# Build type and user name for logging purposes" >> $CONFIG_DIR/$CONFIG
461	echo "BUILD_TYPE='$BUILD_BUILDTYPE'" >> $CONFIG_DIR/$CONFIG
462	echo "USERNAME='$BUILD_USERNAME'" >> $CONFIG_DIR/$CONFIG
463
464	# Make kernel module
465	MODULE_FAILED="false"
466	if [ "$BUILD_MODULE" = "true" ]
467	then
468	info "Building the VirtualBox kernel modules"
469	log "Output from the module build process (the Linux kernel build system) follows:"
470	cur=`pwd`
471	log ""
472	setup_init_script vboxdrv
473	# Start VirtualBox kernel module
474	if [ $RETVAL -eq 0 ] && ! start_init_script vboxdrv; then
475	info "Failed to load the kernel module."
476	MODULE_FAILED="true"
477	RC_SCRIPT=1
478	fi
479	start_init_script vboxballoonctrl-service
480	start_init_script vboxautostart-service
481	start_init_script vboxweb-service
482	log ""
483	log "End of the output from the Linux kernel build system."
484	cd $cur
485	fi
486
487	info ""
488	if [ ! "$MODULE_FAILED" = "true" ]
489	then
490	info "VirtualBox has been installed successfully."
491	else
492	info "VirtualBox has been installed successfully, but the kernel module could not"
493	info "be built. When you have fixed the problems preventing this, execute"
494	info " /etc/init.d/vboxdrv setup"
495	info "as administrator to build it."
496	fi
497	info ""
498	info "You will find useful information about using VirtualBox in the user manual"
499	info " $INSTALLATION_DIR/UserManual.pdf"
500	info "and in the user FAQ"
501	info " http://www.virtualbox.org/wiki/User_FAQ"
502	info ""
503	info "We hope that you enjoy using VirtualBox."
504	info ""
505	log "Installation successful"
506	elif [ "$ACTION" = "uninstall" ]; then
507	. ./uninstall.sh
508	fi
509	exit $RC_SCRIPT

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source: vbox/trunk/src/VBox/Installer/linux/install.sh@ 43268

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