Changed grgsm install directories and prefixes from "gsm" to "grgsm". The old prefix caused conflicts with libraries already available.
diff --git a/grc/receiver/gsm_clock_offset_control.xml b/grc/receiver/gsm_clock_offset_control.xml
index 1b6fe30..77840a5 100644
--- a/grc/receiver/gsm_clock_offset_control.xml
+++ b/grc/receiver/gsm_clock_offset_control.xml
@@ -2,8 +2,8 @@
 <block>
   <name>GSM clock offset control</name>
   <key>gsm_clock_offset_control</key>
-  <import>import gsm</import>
-  <make>gsm.clock_offset_control($fc)</make>
+  <import>import grgsm</import>
+  <make>grgsm.clock_offset_control($fc)</make>
   <callback></callback>
   <param>
     <name>fc</name>
diff --git a/grc/receiver/gsm_fcch_burst_tagger.xml b/grc/receiver/gsm_fcch_burst_tagger.xml
index ce10af6..85afd20 100644
--- a/grc/receiver/gsm_fcch_burst_tagger.xml
+++ b/grc/receiver/gsm_fcch_burst_tagger.xml
@@ -2,8 +2,8 @@
 <block>
   <name>FCCH burst tagger</name>
   <key>gsm_fcch_burst_tagger</key>
-  <import>import gsm</import>
-  <make>gsm.fcch_burst_tagger($OSR)</make>
+  <import>import grgsm</import>
+  <make>grgsm.fcch_burst_tagger($OSR)</make>
   <param>
     <name>OSR</name>
     <key>OSR</key>
diff --git a/grc/receiver/gsm_fcch_detector.xml b/grc/receiver/gsm_fcch_detector.xml
index a22379b..36f2d08 100644
--- a/grc/receiver/gsm_fcch_detector.xml
+++ b/grc/receiver/gsm_fcch_detector.xml
@@ -2,8 +2,8 @@
 <block>
   <name>FCCH bursts detector</name>
   <key>gsm_fcch_detector</key>
-  <import>import gsm</import>
-  <make>gsm.fcch_detector($OSR)</make>
+  <import>import grgsm</import>
+  <make>grgsm.fcch_detector($OSR)</make>
 <callback>set_OSR($OSR)</callback>
   <param>
     <name>OverSamplingRatio</name>
diff --git a/grc/receiver/gsm_input.xml b/grc/receiver/gsm_input.xml
index 2892103..9a9dc7c 100644
--- a/grc/receiver/gsm_input.xml
+++ b/grc/receiver/gsm_input.xml
@@ -2,8 +2,8 @@
   <name>GSM input adaptor</name>
   <key>gsm_input</key>
   <category></category>
-  <import>import gsm</import>
-  <make>gsm.gsm_input(
+  <import>import grgsm</import>
+  <make>grgsm.gsm_input(
     ppm=$ppm,
     osr=$osr,
     fc=$fc,
diff --git a/grc/receiver/gsm_receiver.xml b/grc/receiver/gsm_receiver.xml
index 4eec0ea..2119fd2 100644
--- a/grc/receiver/gsm_receiver.xml
+++ b/grc/receiver/gsm_receiver.xml
@@ -2,8 +2,8 @@
 <block>
   <name>GSM Receiver</name>
   <key>gsm_receiver</key>
-  <import>import gsm</import>
-  <make>gsm.receiver($osr, $cell_allocation, $tseq_nums)</make>
+  <import>import grgsm</import>
+  <make>grgsm.receiver($osr, $cell_allocation, $tseq_nums)</make>
 
   <param>
     <name>Oversampling ratio</name>
diff --git a/grc/receiver/gsm_sch_detector.xml b/grc/receiver/gsm_sch_detector.xml
index 902835b..7333a6e 100644
--- a/grc/receiver/gsm_sch_detector.xml
+++ b/grc/receiver/gsm_sch_detector.xml
@@ -2,8 +2,8 @@
 <block>
   <name>SCH bursts detector</name>
   <key>gsm_sch_detector</key>
-  <import>import gsm</import>
-  <make>gsm.sch_detector($OSR)</make>
+  <import>import grgsm</import>
+  <make>grgsm.sch_detector($OSR)</make>
   <callback>set_OSR($OSR)</callback>
   <param>
     <name>OSR</name>