Linux 下， 安装Android Studio

• Download the Android Package of Linux from Android Studio,
• android-studio-bundle-130.737825-linux.tgz  for Linux platform
• Copy to /usr/locate
• Unpackage to intall

• Android-studio's startup script --- "studio.sh"

 #!/bin/sh
 #
 # ---------------------------------------------------------------------
 # Android Studio startup script.
 # ---------------------------------------------------------------------
 #
 message()
 {
   TITLE="Cannot start Android Studio"

     //[ -t FD ] 如果文件描述符 FD 打开且指向一个终端则为真。
     //[-n string] 如果 string长度非零，则为真  [ -n "$myvar" ]

 if [ -t  ]; then
     echo "ERROR: $TITLE\n$1"
 elif [ -n `which zenity` ]; then
     zenity --error --title="$TITLE" --text="$1"
 elif [ -n `which kdialog` ]; then
     kdialog --error --title "$TITLE" "$1"
 elif [ -n `which xmessage` ]; then
     xmessage -center "ERROR: $TITLE: $1"
 elif [ -n `which notify-send` ]; then
     notify-send "ERROR: $TITLE: $1"
 else
     echo "ERROR: $TITLE\n$1"
   fi
 }
 UNAME=`which uname`
 GREP=`which egrep`
 GREP_OPTIONS=""
 CUT=`which cut`
 READLINK=`which readlink`
 MKTEMP=`which mktemp`
 RM=`which rm`
 CAT=`which cat`
 TR=`which tr`

     #[ -o OPTIONNAME ] 如果 shell选项 “OPTIONNAME” 开启则为真。
     #[ -z STRING ] “STRING” 的长度为零则为真。

 if [ -z "$UNAME" -o -z "$GREP" -o -z "$CUT" -o -z "$MKTEMP" -o -z "$RM" -o -z "$CAT" -o -z "$TR" ]; then
   message "Required tools are missing - check beginning of \"$0\" file for details."
   exit
 fi

 OS_TYPE=`"$UNAME" -s`

 # ---------------------------------------------------------------------
 # Locate a JDK installation directory which will be used to run the IDE.
 # Try (in order): STUDIO_JDK, JDK_HOME, JAVA_HOME, "java" in PATH.
 # ---------------------------------------------------------------------

     #[ -x FILE ] 如果 FILE 存在且是可执行的则为真。
     #[ -a FILE ] 如果 FILE 存在则为真。

 if [ -n "$STUDIO_JDK" -a -x "$STUDIO_JDK/bin/java" ]; then
   JDK="$STUDIO_JDK"
 elif [ -n "$JDK_HOME" -a -x "$JDK_HOME/bin/java" ]; then
   JDK="$JDK_HOME"
 elif [ -n "$JAVA_HOME" -a -x "$JAVA_HOME/bin/java" ]; then
   JDK="$JAVA_HOME"
 else
   JAVA_BIN_PATH=`which java`
   if [ -n "$JAVA_BIN_PATH" ]; then
     if [ "$OS_TYPE" = "FreeBSD" ]; then
       JAVA_LOCATION=`JAVAVM_DRYRUN=yes java | "$GREP" '^JAVA_HOME' | "$CUT" -c11-`
       if [ -x "$JAVA_LOCATION/bin/java" ]; then
         JDK="$JAVA_LOCATION"
       fi
     elif [ "$OS_TYPE" = "SunOS" ]; then
       JAVA_LOCATION="/usr/jdk/latest"
       if [ -x "$JAVA_LOCATION/bin/java" ]; then
         JDK="$JAVA_LOCATION"
       fi
     elif [ "$OS_TYPE" = "Darwin" ]; then
       JAVA_LOCATION=`/usr/libexec/java_home`
       if [ -x "$JAVA_LOCATION/bin/java" ]; then
         JDK="$JAVA_LOCATION"
       fi
     fi

     if [ -z "$JDK" -a -x "$READLINK" ]; then
       JAVA_LOCATION=`"$READLINK" -f "$JAVA_BIN_PATH"`
       case "$JAVA_LOCATION" in
         */jre/bin/java)
           JAVA_LOCATION=`echo "$JAVA_LOCATION" | xargs dirname | xargs dirname | xargs dirname` ;;
         *)
           JAVA_LOCATION=`echo "$JAVA_LOCATION" | xargs dirname | xargs dirname` ;;
       esac
       if [ -x "$JAVA_LOCATION/bin/java" ]; then
         JDK="$JAVA_LOCATION"
       fi
     fi
   fi
 fi

     #[ -z STRING ] “STRING” 的长度为零则为真。

 if [ -z "$JDK" ]; then
   message "No JDK found. Please validate either STUDIO_JDK, JDK_HOME or JAVA_HOME environment variable points to valid JDK installation."
   exit
 fi

 VERSION_LOG=`"$MKTEMP" -t java.version.log.XXXXXX`
 "$JDK/bin/java" -version > "$VERSION_LOG"
 "$GREP" 'OpenJDK' "$VERSION_LOG" > /dev/null
 OPEN_JDK=$?
 "$GREP" "64-Bit|x86_64" "$VERSION_LOG" > /dev/null
 BITS=$?
 "$RM" -f "$VERSION_LOG"
 if [ $OPEN_JDK -eq  ]; then
   echo "WARNING: You are launching the IDE using OpenJDK Java runtime."
   echo
   echo "         ITS KNOWN TO HAVE PERFORMANCE AND GRAPHICS ISSUES!"
   echo "         SWITCH TO THE ORACLE(SUN) JDK BEFORE REPORTING PROBLEMS!"
   echo
   echo "NOTE:    If you have both Oracle (Sun) JDK and OpenJDK installed"
   echo "         please validate either STUDIO_JDK, JDK_HOME, or JAVA_HOME environment variable points to valid Oracle (Sun) JDK installation."
   echo "         See http://ow.ly/6TuKQ for more info on switching default JDK."
   echo
   echo "Press Enter to continue."
 # ---------------------------------------------------------------------
 # COMMENT LINE BELOW TO REMOVE PAUSE AFTER OPEN JDK WARNING
 # ---------------------------------------------------------------------
   read IGNORE
 fi
 if [ $BITS -eq  ]; then
   BITS=""
 else
   BITS=""
 fi

 # ---------------------------------------------------------------------
 # Ensure IDE_HOME points to the directory where the IDE is installed.
 # ---------------------------------------------------------------------

     #[ -L FILE ] 如果 FILE 存在且是一个符号连接则为真。

 SCRIPT_LOCATION=$
 if [ -x "$READLINK" ]; then
   while [ -L "$SCRIPT_LOCATION" ]; do
     SCRIPT_LOCATION=`"$READLINK" -e "$SCRIPT_LOCATION"`
   done
 fi

 IDE_HOME=`dirname "$SCRIPT_LOCATION"`/..
 IDE_BIN_HOME=`dirname "$SCRIPT_LOCATION"`

 # ---------------------------------------------------------------------
 # Collect JVM options and properties.
 # ---------------------------------------------------------------------
 if [ -n "$STUDIO_PROPERTIES" ]; then
   IDE_PROPERTIES_PROPERTY="-Didea.properties.file=\"$STUDIO_PROPERTIES\""
 fi

 MAIN_CLASS_NAME="$STUDIO_MAIN_CLASS_NAME"
 if [ -z "$MAIN_CLASS_NAME" ]; then
   MAIN_CLASS_NAME="com.intellij.idea.Main"
 fi

 VM_OPTIONS_FILE="$STUDIO_VM_OPTIONS"
 if [ -z "$VM_OPTIONS_FILE" ]; then
   VM_OPTIONS_FILE="$IDE_BIN_HOME/studio$BITS.vmoptions"
 fi

 if [ -r "$VM_OPTIONS_FILE" ]; then
   VM_OPTIONS=`"$CAT" "$VM_OPTIONS_FILE" | "$GREP" -v "^#.*" | "$TR" '\n' ' '`
   VM_OPTIONS="$VM_OPTIONS -Djb.vmOptionsFile=\"$VM_OPTIONS_FILE\""
 fi

 IS_EAP="true"
 if [ "$IS_EAP" = "true" ]; then
   OS_NAME=`echo $OS_TYPE | "$TR" '[:upper:]' '[:lower:]'`
   AGENT_LIB="yjpagent-$OS_NAME$BITS"
   if [ -r "$IDE_BIN_HOME/lib$AGENT_LIB.so" ]; then
     AGENT="-agentlib:$AGENT_LIB=disablej2ee,disablealloc,delay=10000,sessionname=AndroidStudioPreview"
   fi
 fi

 COMMON_JVM_ARGS="\"-Xbootclasspath/a:$IDE_HOME/lib/boot.jar\" -Didea.paths.selector=AndroidStudioPreview $IDE_PROPERTIES_PROPERTY"
 IDE_JVM_ARGS="-Didea.platform.prefix=AndroidStudio"
 ALL_JVM_ARGS="$VM_OPTIONS $COMMON_JVM_ARGS $IDE_JVM_ARGS $AGENT $REQUIRED_JVM_ARGS"

 CLASSPATH="$IDE_HOME/lib/bootstrap.jar"
 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/extensions.jar"
 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/util.jar"
 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/jdom.jar"
 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/log4j.jar"
 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/trove4j.jar"
 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/jna.jar"
 CLASSPATH="$CLASSPATH:$JDK/lib/tools.jar"
 if [ -n "$STUDIO_CLASSPATH" ]; then
   CLASSPATH="$CLASSPATH:$STUDIO_CLASSPATH"
 fi
 export CLASSPATH

 LD_LIBRARY_PATH="$IDE_BIN_HOME:$LD_LIBRARY_PATH"
 export LD_LIBRARY_PATH

 # ---------------------------------------------------------------------
 # Run the IDE.
 # ---------------------------------------------------------------------
 while true ; do
   eval "$JDK/bin/java" $ALL_JVM_ARGS -Djb.restart.code= $MAIN_CLASS_NAME $*
   test $? -ne  && break
 done

• Startup android-studio, JDK version is not qualified for studio

• Need to redownload the latest JDK
• reintall JDK, studio runs up.

• On my Linux, (for permission of  network) failed to download gradle from http://services.gradle.org/distributions/gradle-1.6-bin.zip
• Create a folder and manualy copy the zip file to the folder as following png. After doing so, restart android studio to create a project,the studio will recognize that it has downloaded the gradle.
• The temporary folder is: /root/.gradle/wrapper/dists/gradle-1.6-bin/72srdo3a5eb3bic159kar72vok/