install.sh@ 33231

Last change on this file since 33231 was 33231, checked in by vboxsync, 14 years ago
Linux installer: provide convenience symlinks (virtualbox -> VirtualBox, vboxmanage -> VBoxManage, ...)
Property svn:eol-style set to `LF` Property svn:keywords set to `Author Date Id Revision`
File size: 17.9 KB

Line
1	#!/bin/sh
2	#
3	# Oracle VM VirtualBox
4	# VirtualBox linux installation script
5
6	#
7	# Copyright (C) 2007-2010 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	# Source functions needed by the installer
21	. ./routines.sh
22
23	LOG="/var/log/vbox-install.log"
24	VERSION="_VERSION_"
25	SVNREV="_SVNREV_"
26	BUILD="_BUILD_"
27	ARCH="_ARCH_"
28	HARDENED="_HARDENED_"
29	CONFIG_DIR="/etc/vbox"
30	CONFIG="vbox.cfg"
31	CONFIG_FILES="filelist"
32	DEFAULT_FILES=`pwd`/deffiles
33	GROUPNAME="vboxusers"
34	INSTALLATION_DIR="/opt/VirtualBox"
35	LICENSE_ACCEPTED=""
36	PREV_INSTALLATION=""
37	PYTHON="_PYTHON_"
38	ACTION=""
39	SELF=$1
40	DKMS=`which dkms 2> /dev/null`
41	RC_SCRIPT=0
42	if [ -n "$HARDENED" ]; then
43	VBOXDRV_MODE=0600
44	VBOXDRV_GRP="root"
45	else
46	VBOXDRV_MODE=0660
47	VBOXDRV_GRP=$GROUPNAME
48	fi
49	VBOXUSB_MODE=0664
50	VBOXUSB_GRP=$GROUPNAME
51
52
53	##############################################################################
54	# Helper routines #
55	##############################################################################
56
57	usage() {
58	info ""
59	info "Usage: install [<installation directory>] \| uninstall"
60	info ""
61	info "Example:"
62	info "$SELF install"
63	exit 1
64	}
65
66	module_loaded() {
67	lsmod \| grep -q "vboxdrv[^_-]"
68	}
69
70	# This routine makes sure that there is no previous installation of
71	# VirtualBox other than one installed using this install script or a
72	# compatible method. We do this by checking for any of the VirtualBox
73	# applications in /usr/bin. If these exist and are not symlinks into
74	# the installation directory, then we assume that they are from an
75	# incompatible previous installation.
76
77	## Helper routine: test for a particular VirtualBox binary and see if it
78	## is a link into a previous installation directory
79	##
80	## Arguments: 1) the binary to search for and
81	## 2) the installation directory (if any)
82	## Returns: false if an incompatible version was detected, true otherwise
83	check_binary() {
84	binary=$1
85	install_dir=$2
86	test ! -e $binary 2>&1 > /dev/null \|\|
87	( test -n "$install_dir" &&
88	readlink $binary 2>/dev/null \| grep "$install_dir" > /dev/null
89	)
90	}
91
92	## Main routine
93	##
94	## Argument: the directory where the previous installation should be
95	## located. If this is empty, then we will assume that any
96	## installation of VirtualBox found is incompatible with this one.
97	## Returns: false if an incompatible installation was found, true otherwise
98	check_previous() {
99	install_dir=$1
100	# These should all be symlinks into the installation folder
101	check_binary "/usr/bin/VirtualBox" "$install_dir" &&
102	check_binary "/usr/bin/VBoxManage" "$install_dir" &&
103	check_binary "/usr/bin/VBoxSDL" "$install_dir" &&
104	check_binary "/usr/bin/VBoxVRDP" "$install_dir" &&
105	check_binary "/usr/bin/VBoxHeadless" "$install_dir" &&
106	check_binary "/usr/bin/vboxwebsrv" "$install_dir"
107	}
108
109	##############################################################################
110	# Main script #
111	##############################################################################
112
113	info "VirtualBox Version $VERSION r$SVNREV ($BUILD) installer"
114
115
116	# Make sure that we were invoked as root...
117	check_root
118
119	# Set up logging before anything else
120	create_log $LOG
121
122	# Now stop the web service otherwise it will keep VBoxSVC running
123	stop_init_script vboxweb-service
124
125	# Now check if no VBoxSVC daemon is running
126	check_running
127
128	log "VirtualBox $VERSION r$SVNREV installer, built $BUILD."
129	log ""
130	log "Testing system setup..."
131
132	# Sanity check: figure out whether build arch matches uname arch
133	cpu=`uname -m`;
134	case "$cpu" in
135	i[3456789]86\|x86)
136	cpu="x86"
137	;;
138	x86_64)
139	cpu="amd64"
140	;;
141	esac
142	if [ "$cpu" != "$ARCH" ]; then
143	info "Detected unsupported $cpu environment."
144	log "Detected unsupported $cpu environment."
145	exit 1
146	fi
147
148	# Check that the system is setup correctly for the installation
149	have_bzip2="`check_bzip2; echo $?`" # Do we have bzip2?
150	have_gmake="`check_gmake; echo $?`" # Do we have GNU make?
151	have_ksource="`check_ksource; echo $?`" # Can we find the kernel source?
152	have_gcc="`check_gcc; echo $?`" # Is GCC installed?
153
154	if [ $have_bzip2 -eq 1 -o $have_gmake -eq 1 -o $have_ksource -eq 1 \
155	-o $have_gcc -eq 1 ]; then
156	info "Problems were found which would prevent VirtualBox from installing."
157	info "Please correct these problems and try again."
158	log "Giving up due to the problems mentioned above."
159	exit 1
160	else
161	log "System setup appears correct."
162	log ""
163	fi
164
165	# Sensible default actions
166	ACTION="install"
167	BUILD_MODULE="true"
168	while true
169	do
170	if [ "$2" = "" ]; then
171	break
172	fi
173	shift
174	case "$1" in
175	install)
176	ACTION="install"
177	;;
178
179	uninstall)
180	ACTION="uninstall"
181	;;
182
183	force)
184	FORCE_UPGRADE=1
185	;;
186	license_accepted_unconditionally)
187	# Legacy option
188	;;
189	no_module)
190	BUILD_MODULE=""
191	;;
192	*)
193	if [ "$ACTION" = "" ]; then
194	info "Unknown command '$1'."
195	usage
196	fi
197	if [ "`echo $1\|cut -c1`" != "/" ]; then
198	info "Please specify an absolute path"
199	usage
200	fi
201	INSTALLATION_DIR="$1"
202	;;
203	esac
204	done
205
206	if [ "$ACTION" = "install" ]; then
207	# Find previous installation
208	if [ ! -r $CONFIG_DIR/$CONFIG ]; then
209	mkdir -p -m 755 $CONFIG_DIR
210	touch $CONFIG_DIR/$CONFIG
211	else
212	. $CONFIG_DIR/$CONFIG
213	PREV_INSTALLATION=$INSTALL_DIR
214	fi
215	if ! check_previous $INSTALL_DIR
216	then
217	info
218	info "You appear to have a version of VirtualBox on your system which was installed"
219	info "from a different source or using a different type of installer (or a damaged"
220	info "installation of VirtualBox). We strongly recommend that you remove it before"
221	info "installing this version of VirtualBox."
222	info
223	info "Do you wish to continue anyway? [yes or no]"
224	read reply dummy
225	if ! expr "$reply" : [yY] && ! expr "$reply" : [yY][eE][sS]
226	then
227	info
228	info "Cancelling installation."
229	log "User requested cancellation of the installation"
230	exit 1
231	fi
232	fi
233
234	# Terminate Server and VBoxNetDHCP if running
235	terminate_proc VBoxSVC
236	terminate_proc VBoxNetDHCP
237
238	# Remove previous installation
239	if [ -n "$PREV_INSTALLATION" -a -z "$FORCE_UPGRADE" -a ! "$VERSION" = "$INSTALL_VER" ] &&
240	expr "$INSTALL_VER" "<" "1.6.0" > /dev/null 2>&1
241	then
242	info
243	info "If you are upgrading from VirtualBox 1.5 or older and if some of your virtual"
244	info "machines have saved states, then the saved state information will be lost"
245	info "after the upgrade and will have to be discarded. If you do not want this then"
246	info "you can cancel the upgrade now."
247	info
248	info "Do you wish to continue? [yes or no]"
249	read reply dummy
250	if ! expr "$reply" : [yY] && ! expr "$reply" : [yY][eE][sS]
251	then
252	info
253	info "Cancelling upgrade."
254	log "User requested cancellation of the installation"
255	exit 1
256	fi
257	fi
258
259	if [ ! "$VERSION" = "$INSTALL_VER" -a ! "$BUILD_MODULE" = "true" -a -n "$DKMS" ]
260	then
261	# Not doing this can confuse dkms
262	info "Rebuilding the kernel module after version change"
263	BUILD_MODULE=true
264	fi
265
266	if [ -n "$PREV_INSTALLATION" ]; then
267	[ -n "$INSTALL_REV" ] && INSTALL_REV=" r$INSTALL_REV"
268	info "Removing previous installation of VirtualBox $INSTALL_VER$INSTALL_REV from $PREV_INSTALLATION"
269	log "Removing previous installation of VirtualBox $INSTALL_VER$INSTALL_REV from $PREV_INSTALLATION"
270	log ""
271
272	stop_init_script vboxnet
273	delrunlevel vboxnet > /dev/null 2>&1
274	if [ "$BUILD_MODULE" = "true" ]; then
275	stop_init_script vboxdrv
276	if [ -n "$DKMS" ]
277	then
278	$DKMS remove -m vboxhost -v $INSTALL_VER --all > /dev/null 2>&1
279	$DKMS remove -m vboxdrv -v $INSTALL_VER --all > /dev/null 2>&1
280	$DKMS remove -m vboxnetflt -v $INSTALL_VER --all > /dev/null 2>&1
281	$DKMS remove -m vboxnetadp -v $INSTALL_VER --all > /dev/null 2>&1
282	fi
283	# OSE doesn't always have the initscript
284	rmmod vboxnetadp > /dev/null 2>&1
285	rmmod vboxnetflt > /dev/null 2>&1
286	rmmod vboxdrv > /dev/null 2>&1
287
288	module_loaded && {
289	info "Warning: could not stop VirtualBox kernel module."
290	info "Please restart your system to apply changes."
291	log "Unable to remove the old VirtualBox kernel module."
292	log " An old version of VirtualBox may be running."
293	}
294	else
295	VBOX_DONT_REMOVE_OLD_MODULES=1
296	fi
297
298	VBOX_NO_UNINSTALL_MESSAGE=1
299	. ./uninstall.sh
300
301	fi
302
303	info "Installing VirtualBox to $INSTALLATION_DIR"
304	log "Installing VirtualBox to $INSTALLATION_DIR"
305	log ""
306
307	# Verify the archive
308	mkdir -p -m 755 $INSTALLATION_DIR
309	bzip2 -d -c VirtualBox.tar.bz2 \| tar -tf - > $CONFIG_DIR/$CONFIG_FILES
310	RETVAL=$?
311	if [ $RETVAL != 0 ]; then
312	rmdir $INSTALLATION_DIR 2> /dev/null
313	rm -f $CONFIG_DIR/$CONFIG 2> /dev/null
314	rm -f $CONFIG_DIR/$CONFIG_FILES 2> /dev/null
315	log 'Error running "bzip2 -d -c VirtualBox.tar.bz2 \| tar -tf - > '"$CONFIG_DIR/$CONFIG_FILES"'".'
316	abort "Error installing VirtualBox. Installation aborted"
317	fi
318
319	# Create installation directory and install
320	bzip2 -d -c VirtualBox.tar.bz2 \| tar -xf - -C $INSTALLATION_DIR
321	RETVAL=$?
322	if [ $RETVAL != 0 ]; then
323	cwd=`pwd`
324	cd $INSTALLATION_DIR
325	rm -f `cat $CONFIG_DIR/$CONFIG_FILES` 2> /dev/null
326	cd $pwd
327	rmdir $INSTALLATION_DIR 2> /dev/null
328	rm -f $CONFIG_DIR/$CONFIG 2> /dev/null
329	log 'Error running "bzip2 -d -c VirtualBox.tar.bz2 \| tar -xf - -C '"$INSTALLATION_DIR"'".'
330	abort "Error installing VirtualBox. Installation aborted"
331	fi
332
333	cp uninstall.sh routines.sh $INSTALLATION_DIR
334	echo "routines.sh" >> $CONFIG_DIR/$CONFIG_FILES
335	echo "uninstall.sh" >> $CONFIG_DIR/$CONFIG_FILES
336
337	# XXX SELinux: allow text relocation entries
338	if [ -x /usr/bin/chcon ]; then
339	chcon -t texrel_shlib_t $INSTALLATION_DIR/VBox* > /dev/null 2>&1
340	chcon -t texrel_shlib_t $INSTALLATION_DIR/VRDPAuth.so > /dev/null 2>&1
341	chcon -t texrel_shlib_t $INSTALLATION_DIR/VirtualBox.so > /dev/null 2>&1
342	chcon -t texrel_shlib_t $INSTALLATION_DIR/components/VBox*.so > /dev/null 2>&1
343	chcon -t java_exec_t $INSTALLATION_DIR/VirtualBox > /dev/null 2>&1
344	chcon -t java_exec_t $INSTALLATION_DIR/VBoxSDL > /dev/null 2>&1
345	chcon -t java_exec_t $INSTALLATION_DIR/VBoxHeadless > /dev/null 2>&1
346	chcon -t java_exec_t $INSTALLATION_DIR/VBoxNetDHCP > /dev/null 2>&1
347	chcon -t java_exec_t $INSTALLATION_DIR/vboxwebsrv > /dev/null 2>&1
348	chcon -t java_exec_t $INSTALLATION_DIR/webtest > /dev/null 2>&1
349	fi
350
351	# Hardened build: Mark selected binaries set-user-ID-on-execution,
352	# create symlinks for working around unsupported $ORIGIN/.. in VBoxC.so (setuid),
353	# and finally make sure the directory is only writable by the user (paranoid).
354	if [ -n "$HARDENED" ]; then
355	test -e $INSTALLATION_DIR/VirtualBox && chmod 4511 $INSTALLATION_DIR/VirtualBox
356	test -e $INSTALLATION_DIR/VBoxSDL && chmod 4511 $INSTALLATION_DIR/VBoxSDL
357	test -e $INSTALLATION_DIR/VBoxHeadless && chmod 4511 $INSTALLATION_DIR/VBoxHeadless
358	test -e $INSTALLATION_DIR/VBoxNetDHCP && chmod 4511 $INSTALLATION_DIR/VBoxNetDHCP
359
360	ln -sf $INSTALLATION_DIR/VBoxVMM.so $INSTALLATION_DIR/components/VBoxVMM.so
361	ln -sf $INSTALLATION_DIR/VBoxREM.so $INSTALLATION_DIR/components/VBoxREM.so
362	ln -sf $INSTALLATION_DIR/VBoxRT.so $INSTALLATION_DIR/components/VBoxRT.so
363	ln -sf $INSTALLATION_DIR/VBoxDDU.so $INSTALLATION_DIR/components/VBoxDDU.so
364	ln -sf $INSTALLATION_DIR/VBoxXPCOM.so $INSTALLATION_DIR/components/VBoxXPCOM.so
365
366	chmod go-w $INSTALLATION_DIR
367	fi
368
369	# This binary needs to be suid root in any case, even if not hardened
370	test -e $INSTALLATION_DIR/VBoxNetAdpCtl && chmod 4511 $INSTALLATION_DIR/VBoxNetAdpCtl
371
372	# Install runlevel scripts
373	install_init_script vboxdrv.sh vboxdrv
374	install_init_script vboxweb-service.sh vboxweb-service
375	delrunlevel vboxdrv > /dev/null 2>&1
376	addrunlevel vboxdrv 20 80 # This may produce useful output
377	delrunlevel vboxweb-service > /dev/null 2>&1
378	addrunlevel vboxweb-service 25 75 # This may produce useful output
379
380	# Create users group
381	groupadd $GROUPNAME 2> /dev/null
382
383	# Create symlinks to start binaries
384	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VirtualBox
385	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxManage
386	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxSDL
387	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxVRDP
388	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxHeadless
389	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/vboxwebsrv
390	ln -sf $INSTALLATION_DIR/VBox.png /usr/share/pixmaps/VBox.png
391	ln -sf $INSTALLATION_DIR/virtualbox.desktop /usr/share/applications/virtualbox.desktop
392	ln -sf $INSTALLATION_DIR/rdesktop-vrdp /usr/bin/rdesktop-vrdp
393	ln -sf $INSTALLATION_DIR/src/vboxhost /usr/src/vboxhost-_VERSION_
394
395	# Convenience symlinks. The creation fails if the FS is not case sensitive
396	ln -sf VirtualBox /usr/bin/virtualbox > /dev/null 2>&1
397	ln -sf VBoxManage /usr/bin/vboxmanage > /dev/null 2>&1
398	ln -sf VBoxSDL /usr/bin/vboxsdl > /dev/null 2>&1
399	ln -sf VBoxHeadless /usr/bin/vboxheadless > /dev/null 2>&1
400
401	# If Python is available, install Python bindings
402	if [ -n "$PYTHON" ]; then
403	maybe_run_python_bindings_installer $INSTALLATION_DIR
404	fi
405
406	# Create udev description file
407	if [ -d /etc/udev/rules.d ]; then
408	udev_call=""
409	udev_app=`which udevadm 2> /dev/null`
410	if [ $? -eq 0 ]; then
411	udev_call="${udev_app} version 2> /dev/null"
412	else
413	udev_app=`which udevinfo 2> /dev/null`
414	if [ $? -eq 0 ]; then
415	udev_call="${udev_app} -V 2> /dev/null"
416	fi
417	fi
418	udev_fix="="
419	if [ "${udev_call}" != "" ]; then
420	udev_out=`${udev_call}`
421	udev_ver=`expr "$udev_out" : '[^0-9]$[0-9]$'`
422	if [ "$udev_ver" = "" -o "$udev_ver" -lt 55 ]; then
423	udev_fix=""
424	fi
425	fi
426	# Write udev rules
427	echo "KERNEL=${udev_fix}\"vboxdrv\", NAME=\"vboxdrv\", OWNER=\"root\", GROUP=\"$VBOXDRV_GRP\", MODE=\"$VBOXDRV_MODE\"" \
428	> /etc/udev/rules.d/10-vboxdrv.rules
429	echo "SUBSYSTEM=${udev_fix}\"usb_device\", GROUP=\"$VBOXUSB_GRP\", MODE=\"$VBOXUSB_MODE\"" \
430	>> /etc/udev/rules.d/10-vboxdrv.rules
431	echo "SUBSYSTEM=${udev_fix}\"usb\", ENV{DEVTYPE}==\"usb_device\", GROUP=\"$VBOXUSB_GRP\", MODE=\"$VBOXUSB_MODE\"" \
432	>> /etc/udev/rules.d/10-vboxdrv.rules
433	fi
434	# Remove old udev description file
435	if [ -f /etc/udev/rules.d/60-vboxdrv.rules ]; then
436	rm -f /etc/udev/rules.d/60-vboxdrv.rules 2> /dev/null
437	fi
438
439	# Push the permissions to the USB device nodes. One of these should match.
440	# Rather nasty to use udevadm trigger for this, but I don't know of any
441	# better way.
442	udevadm trigger --subsystem-match=usb > /dev/null 2>&1
443	udevtrigger --subsystem-match=usb > /dev/null 2>&1
444	udevtrigger --subsystem-match=usb_device > /dev/null 2>&1
445	udevplug -Busb > /dev/null 2>&1
446
447	# Write the configuration. Do this before we call /etc/init.d/vboxdrv setup!
448	echo "# VirtualBox installation directory" > $CONFIG_DIR/$CONFIG
449	echo "INSTALL_DIR='$INSTALLATION_DIR'" >> $CONFIG_DIR/$CONFIG
450	echo "# VirtualBox version" >> $CONFIG_DIR/$CONFIG
451	echo "INSTALL_VER='$VERSION'" >> $CONFIG_DIR/$CONFIG
452	echo "INSTALL_REV='$SVNREV'" >> $CONFIG_DIR/$CONFIG
453
454	# Make kernel module
455	MODULE_FAILED="false"
456	if [ "$BUILD_MODULE" = "true" ]
457	then
458	info "Building the VirtualBox kernel modules"
459	log "Output from the module build process (the Linux kernel build system) follows:"
460	cur=`pwd`
461	log ""
462	setup_init_script vboxdrv
463	# Start VirtualBox kernel module
464	if [ $RETVAL -eq 0 ] && ! start_init_script vboxdrv; then
465	info "Failed to load the kernel module."
466	MODULE_FAILED="true"
467	RC_SCRIPT=1
468	fi
469	start_init_script vboxweb-service
470	log ""
471	log "End of the output from the Linux kernel build system."
472	cd $cur
473	fi
474
475	info ""
476	if [ ! "$MODULE_FAILED" = "true" ]
477	then
478	info "VirtualBox has been installed successfully."
479	else
480	info "VirtualBox has been installed successfully, but the kernel module could not"
481	info "be built. When you have fixed the problems preventing this, execute"
482	info " /etc/init.d/vboxdrv setup"
483	info "as administrator to build it."
484	fi
485	info ""
486	info "You will find useful information about using VirtualBox in the user manual"
487	info " $INSTALLATION_DIR/UserManual.pdf"
488	info "and in the user FAQ"
489	info " http://www.virtualbox.org/wiki/User_FAQ"
490	info ""
491	info "We hope that you enjoy using VirtualBox."
492	info ""
493	log "Installation successful"
494	elif [ "$ACTION" = "uninstall" ]; then
495	. ./uninstall.sh
496	fi
497	exit $RC_SCRIPT

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source: vbox/trunk/src/VBox/Installer/linux/install.sh@ 33231

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